Bimetallic strip - Bimetallic Strip Applications

Bimetallic strip : Videos

Gs World bimetallic strip Gs World bimetallic strip Explaining how a bimetallic strip works. Rated: 5     Duration: 215 seconds     Video type: YouTube     Hosted by: www.youtube.com on Wed, 28 Jan 2009 11:40:16 PST	PHYS1550 Everyday Physics The Bimetallic Strip PHYS1550 Everyday Physics The Bimetallic Strip Professor Bates demonstrates what happens when you heat a strip made of two different metals that are bonded together. Rated: -1     Duration: 109 seconds     Video type: YouTube     Hosted by: www.youtube.com on Tue, 23 Feb 2010 13:55:57 PST	Bimetallic Strip Bimetallic Strip The use of a bimetallic strip in a fire alarm Rated: 5     Duration: 47 seconds     Video type: YouTube     Hosted by: www.youtube.com on Sun, 09 Mar 2008 23:17:21 PDT	Bimetallic Strip 1.mov Bimetallic Strip 1.mov A bimetallic strip is heated and cooled. Rated: -1     Duration: 65 seconds     Video type: YouTube     Hosted by: www.youtube.com on Fri, 05 Feb 2010 05:26:06 PST
Bi-Metallic Strip Bi-Metallic Strip A bi-metallic strip is heated to show the different expansion rates of metals. Rated: 5     Duration: 86 seconds     Video type: YouTube     Hosted by: www.youtube.com on Mon, 04 Feb 2008 15:47:31 PST	heat bimetallic Bi Metallic Strip heat bimetallic Bi Metallic Strip A bi-metallic strip is heated to show the different expansion rates of metals. Rated: 5     Duration: 86 seconds     Video type: YouTube     Hosted by: www.youtube.com on Mon, 04 Feb 2008 15:47:31 PST Rated: 5     Duration: 37 seconds     Video type: YouTube     Hosted by: www.youtube.com on Tue, 14 Apr 2009 21:04:05 PDT	25- Bimetal Strip & Rubber Stopper Hammer 25- Bimetal Strip & Rubber Stopper Hammer These demonstrations are from the December 15th, 2008 show. Some of these videos are out of focus and the audio isn't the greatest. Also, I ... Rated: -1     Duration: 119 seconds     Video type: YouTube     Hosted by: www.youtube.com on Wed, 11 Mar 2009 10:10:08 PDT	Bi-metallic Strip Bi-metallic Strip Solution 'A' (the glass on the left) consists of water with a temprature of 98 °C. Solution 'B' is a cold mixture (Sodium chloride ... Rated: 5     Duration: 87 seconds     Video type: YouTube     Hosted by: www.youtube.com on Mon, 09 Mar 2009 11:18:01 PDT
Bimetallic Strip Bimetallic Strip demonstrations.wolfram.com The Wolfram Demonstrations Project contains thousands of free interactive visualizations, with new entries added daily ... Rated: 1     Duration: 16 seconds     Video type: YouTube     Hosted by: www.youtube.com on Sun, 05 Jul 2009 15:17:19 PDT	WSU Chem Demos 0708- #21- Bimetal Strip WSU Chem Demos 0708- #21- Bimetal Strip These demonstrations are from the March 25, 2008 show. Some of these videos are out of focus and the audio isn't the greatest. Also, I did not ... Rated: -1     Duration: 76 seconds     Video type: YouTube     Hosted by: www.youtube.com on Tue, 30 Dec 2008 01:30:58 PST	Tom and the bimetallic strip Tom and the bimetallic strip Tom heats a bimetallic strip and it BENDS! Amazing!! Rated: -1     Duration: 34 seconds     Video type: YouTube     Hosted by: www.youtube.com on Wed, 19 May 2010 22:27:00 PDT	Liquid Nitrogen - Bimetallic Strip Liquid Nitrogen - Bimetallic Strip This is a demonstration showing how a bimetallic strip works using liquid nitrogen, and a bunsen burner. The bimetallic strip is used in home ... Rated: -1     Duration: 166 seconds     Video type: YouTube     Hosted by: www.youtube.com on Fri, 29 Apr 2011 11:25:23 PDT
Bimetal Strip Temperature Displacement Using Solid Works.m4v Bimetal Strip Temperature Displacement Using Solid Works.m4v Using Solid Works I recreated the displacement of a bimetal strip when heated. Rated: -1     Duration: 20 seconds     Video type: YouTube     Hosted by: www.youtube.com on Fri, 23 Jul 2010 11:10:09 PDT	Bimetallic Strip Bimetallic Strip Using Solid Works I recreated the displacement of a bimetal strip when heated. Rated: -1     Duration: 20 seconds     Video type: YouTube     Hosted by: www.youtube.com on Fri, 23 Jul 2010 11:10:09 PDT Rated: -1     Duration: 203 seconds     Video type: YouTube     Hosted by: www.youtube.com on Sat, 12 Mar 2011 04:27:50 PST	40 Bi metallic strip.mpg 40 Bi metallic strip.mpg Oxidation of Metallic Iron in Agar Gel Disposable kit. Includes two petri dishes with a specially prepared agar gel with indicators, a set of ... Rated: -1     Duration: 89 seconds     Video type: YouTube     Hosted by: www.youtube.com on Sun, 24 Oct 2010 08:48:39 PDT	P103 bi-metal strip P103 bi-metal strip Physics thermodynamics Rated: -1     Duration: 50 seconds     Video type: YouTube     Hosted by: www.youtube.com on Tue, 17 Feb 2009 10:35:21 PST
teaching-glossary - bimetallic strip แผ่นโลหะคู่.wmv teaching-glossary - bimetallic strip แผ่นโลหะคู่.wmv ไปดู Rated: -1     Duration: 41 seconds     Video type: YouTube     Hosted by: www.youtube.com on Mon, 10 May 2010 01:21:03 PDT	Fortune Teller Fish Fortune Teller Fish . One side swells up with the added volume of water and curls just like a bi-metallic strip with heat. Interestingly enough the same thing is used ... Rated: 5     Duration: 109 seconds     Video type: YouTube     Hosted by: www.youtube.com on Tue, 22 Jun 2010 07:12:08 PDT	Lawrenceville Science Olympiad 2011 - Mission Possible Lawrenceville Science Olympiad 2011 - Mission Possible The motor lifts up a scoop of dry ice, dropping the dry ice onto a bimetallic switch. 9. Once the bimetallic strip hits 15 degrees C, it opens a ... Rated: 3.6666667     Duration: 88 seconds     Video type: YouTube     Hosted by: www.youtube.com on Sun, 20 Mar 2011 20:13:28 PDT	ThermalExpansion2.avi ThermalExpansion2.avi expansion to a ball and ring system and to a bimetallic strip which is used in thermostats. ... Kiledjian Physics "thermal expansion" ... Rated: 5     Duration: 335 seconds     Video type: YouTube     Hosted by: www.youtube.com on Thu, 03 Mar 2011 09:19:28 PST
Bi-Metallic switch Bi-Metallic switch adjustable bimetallic switch Rated: -1     Duration: 137 seconds     Video type: YouTube     Hosted by: www.youtube.com on Thu, 14 Jan 2010 06:54:49 PST	Piezo Benders Piezo Benders Piezoelectric bimorph actuators (benders). These work on a similar principle to the bi-metallic strip in vintage thermostats, but using a pair of ... Rated: -1     Duration: 15 seconds     Video type: YouTube     Hosted by: www.youtube.com on Tue, 08 Jun 2010 21:58:09 PDT	Overheat Relays Overheat Relays from overcurrent. In practice, bimetallic strip overheat relays are the most wide spread. The operation concept is based on bimetallic strip ... Rated: 5     Duration: 111 seconds     Video type: YouTube     Hosted by: www.youtube.com on Wed, 30 Mar 2011 22:37:08 PDT	Bimetal Bimetal www.fizik.si Two metals of different coefficients of expansion welded together so that the piece will bend in one direction when heated, and in ... Rated: 3     Duration: 162 seconds     Video type: YouTube     Hosted by: www.youtube.com on Wed, 03 Jun 2009 12:30:49 PDT
Bimetallic Strip Bimetallic Strip Duration: 47000 seconds Hosted by: YouTube	Gs World bimetallic strip Gs World bimetallic strip Duration: 215000 seconds Hosted by: YouTube	Bimetallic Strip 1.mov Bimetallic Strip 1.mov Duration: 215000 seconds Hosted by: YouTubeHosted by: YouTube	heat bimetallic Bi Metallic Strip heat bimetallic Bi Metallic Strip Duration: 37000 seconds Hosted by: YouTube
Bimetallic Strip Bimetallic Strip Duration: 16000 seconds Hosted by: YouTube	Tom and the bimetallic strip Tom and the bimetallic strip Duration: 16000 seconds Hosted by: YouTubeHosted by: YouTube	PHYS1550 Everyday Physics The Bimetallic Strip PHYS1550 Everyday Physics The Bimetallic Strip Duration: 16000 seconds Hosted by: YouTubeHosted by: YouTubeHosted by: YouTube	teaching-glossary - bimetallic strip แผ่นโลหะคู่ teaching-glossary - bimetallic strip แผ่นโลหะคู่ Duration: 16000 seconds Hosted by: YouTubeHosted by: YouTubeHosted by: YouTube
Bimetallic Strips Bimetallic Strips Duration: 16000 seconds Hosted by: YouTubeHosted by: YouTubeHosted by: YouTube	WSU Chem Demos 0708- #21- Bimetal Strip WSU Chem Demos 0708- #21- Bimetal Strip Duration: 76000 seconds Hosted by: YouTube	Revealing the Magic in Everyday Life (PHYS0607) Revealing the Magic in Everyday Life (PHYS0607) Duration: 76000 seconds Hosted by: YouTube	Bimetal Strip Bimetal Strip Duration: 76000 seconds Hosted by: YouTube
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PIRA 200 - Fluid Mechanics PIRA 200 - Fluid Mechanics Duration: 76000 seconds Hosted by: YouTubeHosted by: YouTube	mcb 工作原理一問 - 工程界 Engineering - 香港討論區 ... mcb 工作原理一問 - 工程界 Engineering - 香港討論區 ... Duration: 76000 seconds Hosted by: YouTubeHosted by: YouTube	ภาพประจำสัปดาห์ ... ภาพประจำสัปดาห์ ... Duration: 76000 seconds Hosted by: YouTubeHosted by: YouTube	Bimetallic Strips Bimetallic Strips Duration: 76000 seconds Hosted by: YouTubeHosted by: YouTube

Bimetallic strip : Photo Gallery

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popup 1 jpg popup 1 jpg X	4A30 3 1 bimetallic jpg 4A30 3 1 bimetallic jpg 4A30 3 Bimetallic Strip A flat strip made of two different metals will curl when heated due to the different coefficients of expansion Set Up Time 5 min	Z001787 png Z001787 png Round Bimetallic Strip Thermometer < Product Details	comp jpg comp jpg burner or dipped in a dewar of liquid nitrogen the strip will bend accordingly In an alternate setup heat causes a homemade bimetallic strip to bend and pull a mass off a wood block
Hamilton: Solving energy problems with girl power Hamilton: Solving energy problems with girl power Full has combined steel and aluminum into bimetallic strips, which are attached to an axel running across the back of a solar panel. She won't go into too much detail until her patent on the invention is published, but when the sun hits the strips the ...

Bimetallic strip : Latest News, Information, Answers and Websites

Bimetallic strip - Wikipedia, the free encyclopedia

Diagram of a bimetallic strip showing how the difference in thermal expansion in the two metals leads to a much larger sideways displacement of the strip ...

what is the function of a bimetallic strip?

what is the function of a bimetallic strip? what does it do? whats its job?
Answer: A bi-metallic strip is used for heat sensitive switches say as in central heating thermostats. Two strips of thermo sensitive metals both of a different kind such as steel and copper are bonded together. Each strip is expands differently to a temperature thus when warmed this causes the bi-metallic strip to buckle and this kinetic movement is used as a switch trigger. Edit: Here is a good link to a diagram of a bi-metallic strip as a switch. http://home.howstuffworks.com/therm2.htm
Category: Physics

Bimetallic Strip Applications

Bimetallic Strips. Bonding two metals with dissimilar thermal expansion coefficients can produce useful devices for detecting and measuring temperature changes. ...

HowStuffWorks "How Thermometers Work"

The bimetallic strip thermometer, because it is made of metal, is ... The principle behind a bimetallic strip thermometer relies on the fact that different ...

Bimetallic Strips

It is termed a Bimetallic strip. When heated the difference in the expansion of the two metals makes the strip bend to one side by an appreciable angle. ...

Bimetallic Strip?

If I have brass ontop and iron below which way will the strip bend when heated? When heated iron has an expansion of 1.0 and brass 2.0. So that means brass expands more which way does it go? Down or up? What if iron is on top and bras is below?
Answer: The brass would be bend down. This would make a curve and the surface area on the outside would be greater than on the inside of the curve.
Category: Physics

Would a bimetallic strip function if the two different metals happened to have the same rates of expansion?

Would a bimetallic strip function if the two different metals happened to have the same rates of expansion? Is it important that they expand at different rates?
Answer: obviously if the two metals had the same expansion, the strip would not curl the way it needs to. Yes, it is important that they expand a different amount, so they can curl and close the contact. .
Category: Physics

would a bimetallic strip function if the two different metals happend to have the same rates of expansion?

is it important that they expand at different rates?
Answer: yes its crucial.
Category: Physics

Bimetallic strip with liquid nitrogen

The bimetallic strip shown is made up of brass and stainless steel, with the ...

Flat Bimetallic Strip Aluminum Riveted To Iron

Flat Bimetallic Strip Aluminum Riveted To Iron. Bruno, the last Italian to Tripoli, which stands guard our dead by: Fausto Biloslavo The caretaker of the cemetery where lie 6500 Italians resisted well to the expulsion of ...

What are the 2 metals in a bimetallic strip?

its my science homework... im stuck on it so please help me =] thanks xx i cant find the answer on google
Answer: OK (from Wikipedia) Steel and copper or Steel and brass
Category: Physics

Why Does A Bimetallic Strip Bend When Heated

Why Does A Bimetallic Strip Bend When Heated. We extend to his respectable middle - Piñera secretly negotiated with the U.S. nuclear deal Gaddafi. Punta Arenas 16 March 2011 Lord. EDITOR MEDIA AND PUBLIC RELEASE THIS ...

Is a bimetallic strip only used for liquids?

Are these type of thermometers only used for liquids or can it also accurately detect temperatures in solids also?
Answer: They are used for liquids and gases, not solids because the solid would not make good contact with the strip, and if it did, it would prevent the strip from bending.
Category: Chemistry

Demos: 3A-03 Bimetallic Strip

( Beforehand, determine which orientation will cause the strip to bend downward. ... The light bulb will warm the bimetallic strip, causing it to bend toward a ...

bimetallic strip: Definition from Answers.com

bimetallic strip ( ¦bīmə′talik ′strip ) ( engineering ) A strip formed of two dissimilar metals welded together; different temperature

Bimetallic Strips-Bimetallic Strips Manufacturers, Suppliers ...

Choose Quality Bimetallic Strips Manufacturers, Suppliers, Exporters at Alibaba.com. ... The stirips bimetallic barrel that means bimetallic strips is cast on the inner of the ...

how to make a bimetallic strip

how to make a bimetallic strip. Im making a mechanically controlled thermodynamic system and I need to know how to accurately make and calibrate a bimetallic strip. ...

Bimetallic Strip Applications

The examples shown are straight strips, but bimetallic strips are made in coils to increase their sensitivity for use in thermostats. ...

Bimetallic Strip - Wolfram Demonstrations Project

Two sheets of metals with different coefficients of thermal expansion are bonded together. The resulting bimetallic strip bends when heated. ...

Bimetallic Strip Paypal

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Bimetallic strip with liquid nitrogen

The bimetallic strip shown is made up of brass and stainless steel, with the brass having ... Note that the strip bends more when placed over the burner than when ...

Capgo - Bimetalic Strips

The Bimetallic strip is a mechanical temperature sensor element. ... A bimetallic strip is simply constructed from two strips of different metals bonded together. ...

bimetallic strips - definition of bimetallic strips by the ...

Definition of bimetallic strips in the Online Dictionary. ... bimetallic strip - a strip consisting of two metals that bends with a rise in temperature ...

bimetallic strip - definition of bimetallic strip by the Free ...

Pronunciation of bimetallic strip. Translations of bimetallic strip. bimetallic strip synonyms, bimetallic strip antonyms. Information about bimetallic strip ...

Bimetallic strip - Wikipedia, the free encyclopedia

A bimetallic strip is used to convert a temperature change into mechanical displacement. The strip consists of two strips of different metals which expand ...

Bimetallic Thermometer

The bimetallic thermometer consists of a bimetallic strip by bonding ... The bimetallic strip has one end fixed and the temperature changes causes the free end to ...

Bimetallic strip?

For what purpose could a bimattalic strip be used?
Answer: For measuring temperature. Different metals expand to different degrees depending on temperature. As a bimetallic strip, they will bend to one side as one of the metals expands more under a temperature change. They can then be hooked up to drive a gauge to give temp reading.
Category: Physics

A cube of ice sits on a bimetallic strip at room temperature. What will happen if (a) the upper strip is...?

aluminum and the lower strip brass, or (b) the upper strip is iron and the lower strip copper? (c) If the cube is made of a hot metal rather than ice and the two strips are brass and copper, should the brass or copper be on top to keep the cube from falling off? If you could please show me how you did it so I understand it for the future. Thanks
Answer: First you need to read up the data. You need the linear expansivities of all the metals in question. In a bimetallic strip if the temperature rises the strip will bend with the metal of the higher expansivity on the outside of the curve (because the outside of the curve will be slightly longer than the inside of the curve). Similarly the metal with the higher expansivity will be on the inside of the curve if the temperature falls. As typed out the question is meaningless since it does not state that the strip is horizontal with a flat face in a horizontal plane. We have to assume that the strip is aligned as I describe. Assume that since metals are good conductors the upper and lower strips attain equal temperatures quickly. You have to decide which of the two metals needs to be on top for the middle of the strip to drop ("concave upwards") for the cube to be in a stable configuration and stay on top of the strip.
Category: Physics

Homemade Bimetallic Strip

Homemade Bimetallic Strip. Sweepstakes The murderer of angels: you get extra points. Hello, friends! Ten days of the announcement of the winners (or better said winning?) Of the draw, I make an invitation to encourage ...

radius of curvature of bimetallic strip?

A temperature controller, designed to work in a steam environment, involves a bimetallic strip constructed of brass and steel, connected at their ends by rivets. Each of the metals is 2.5 mm thick. At 15°C, the strip is 10.0 cm long and straight. Find the radius of curvature r of the assembly at 120°C.
Answer: Define L = strip length, dL = L1-L2 at that temp. difference, and T = thickness of one metal layer. When bent to the required radius r, the inner-outer layer arc length difference due to a radius difference of T equals dL. Thus theta*((r+T/2)-(r-T/2)) = dL, where theta = L/r. Then LT/r = dL ==> r = LT/dL. So look up the thermal linear expansion coefficients of brass and steel, take the difference and multiply by delta temperature; the result is dL/L. Go from there. I found coefficients for brass = 19E-6 /deg K and steel = 13E-6 /deg K. Then dL/L = 6E-6*105 = 6.3E-4, and r = 0.0025/6.3E-4 = 3.97 m (answer).
Category: Physics

YouTube - Bimetallic Strip

Mar 9, 2008 ... The use of a bimetallic strip in a fire alarm. ... almost no fire alarms are like this. bimetallic strips can be used as heat detectors, ...

What is the use of the bimetallic strip in a fire alarm?

save me! i need this despretely! hey i mean IN A FIRE ALARM.i cant find anything help! i need a long, detailed answer! help help! Long answers help!
Answer: During a fire, the heat raises the temperature around the fire alarm. The temperature causes the bimetallic strip to expand or coil outwards. This will "close" the circuit, or cause the electrical circuit to close, and this activates an alarm, in this case a fire alarm.
Category: Engineering

bimetallic strip - definition of bimetallic strip by the Free ...

(Physics / General Physics) a strip consisting of two metals of different coefficients of expansion welded together so that it buckles on heating: used in ...

Bimetallic Strip And Buy

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Category:Bimetallic strips - Wikimedia Commons

Category:Bimetallic strips. From Wikimedia Commons, the free media repository ... Media in category "Bimetallic strips" The following 14 files are in ...

a flat bimetallic strip consist of aluminium riveted to a strip of iron.When heated, the strip will bend.Which?

a flat bimetallic strip consist of aluminium riveted to a strip of iron.when heated, the strip will bend.which metal will be on the outside of the curve? why?
Answer: linear thermal expansion coef Fe 11.8x10-6 /K linear thermal expansion coef Al 24x10-6 /K Since Al expands more than Iron, the Al will be on the outside. .
Category: Physics

The bimetallic strip in a thermostat works on the principle that solids do not expand at the same rate as they?

The bimetallic strip in a thermostat works on the principle that solids do not expand at the same rate as they absorb thermal energy. True False
Answer: False Replace "rate as they absorb thermal energy" with "rate at which they increase in temperature" and you will make this statement true. Absorbing thermal energy is not necessarily the same thing as increasing in temperature. (Notice my careful use of language). If you apply a common amount of heat to two dissimilar solid materials both with the same mass, they do not necessarily rise by the same temperature change, unless they have equal specific heat capacities.
Category: Physics

Bimetallic Strip | Tropical Fish Tanks

As the bimetallic strip bends toward and away from contact, an ... One end of this bimetallic strip is fastened rigidly in place and one end of the circuit ...

how does the length of the metals used for bimetallic strip affect its sideways expansion?

There are many factors that will affect how well a bimetallic strip bends. And the length of the strip is one of it. When the strip is longer, it is likely to bend more when it is at the same temperature isnt it? But what is the explanation for it? is it becasue the metal will experience less strain if it is longer?
Answer: Different metals expand at different rates. I'd expect the width to expand at the same rate as the length. I'd expect a disc to expand uniformly in all directions.
Category: Physics

When a bimetallic strip is heated, to which side will the strip bend? What will happen when it is cooled?

When a bimetallic strip is heated, to which side will the strip bend? What will happen when it is cooled? A. the side with the larger coefficient of linear expansion B. the side with the smaller coefficient of linear expansion
Answer: B, When it is cooled it will be towards A
Category: Physics

bimetallic strip?

any applications of bimetallic strips
Answer: Hi. Just about every thermostat in a house, heat detectors in electrical devices, etc.
Category: Physics

Determine Radius Of Bimetallic Strip

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Bimetallic Strip Aluminum Iron

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THERMOSTAT-BIMETALLIC THERMOSTAT-APPLICATIONS OF THERMAL ...

The bimetallic strip works as an electric contact breaker in an electric heating circuit. ... When the temperature falls, the strip contracts and the contact at P ...

When a bimetallic strip is cooled, the strip will bend toward the side: with the smaller coefficient of linear?

When a bimetallic strip is cooled, the strip will bend toward the side: with the smaller coefficient of linear expansion or with the lager coefficient of linear expansion?? why
Answer: larger - gets smaller for same drop in temp
Category: Physics

Radius of curvature of a bimetallic strip

Radius of curvature of a bimetallic strip Introductory Physics discussion.

Bimetallic Strips

Bimetallic Strips - Design. For any metal, the thermal expansion ... Bimetallic strips used to be very common in thermostats for turning heating ...

Bimetallic Strip Thermometers

Thermometers are used in everything from medicine to cooking. Find out how thermometers gauge temperature and learn how to make your own!