تسجيلhamidO PowerPoint Slide Show - Bio+ Physics- Lecture - PowerPointThermal expansion(6) An aluminum tube is 30000m long at 200C. What is its length at (a) 1000C and (b)OoC?(7) What is the change in length of a rod made up of 2000m of copper and 1000m ofaluminum placed end to end as it moved from an ice water bath to a steam bath?عباس عبد القادر حم. . .(8) A structural steel l-beam is 15m long when installed at 200C. How much will its lengthchange over the temperature extremes -300C to 500C?ANS. 1.32cm(9) A metal rod made of some alloy is to be used as a thermometer. At OoC its length is40000cm, and at 1000C its length is 40060cm. (a) What is the linear expansioncoefficient of the alloy? (b) what is the temperature when its length is 39975cm?شیماء صدام احمد(10) A hole with diameter of 2cm is drilled through a stainless steel pate at roomtemperature (200C). By what fraction (Dr/r) will the hole be larger when the plate isheated to 1500C?فرقان عادل منشد فر. . .(11) Calculate the fractional change in volume (Dv/v) of an aluminum bar that undergoesa change in temperature of 300C.Slide 33 of 56O Comments6۸ مشارگا آخر

Hai, since there are multiple questions posted, we will answer the first question. (a) The equation…

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(6) An aluminum tube is 30000m long at 200C. What is its length at (a) 1000C and (b) OoC?

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ISBN:9781305952300

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Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

تسجيل
hamid
O PowerPoint Slide Show - Bio+ Physics- Lecture - PowerPoint
Thermal expansion
(6) An aluminum tube is 30000m long at 200C. What is its length at (a) 1000C and (b)
OoC?
(7) What is the change in length of a rod made up of 2000m of copper and 1000m of
aluminum placed end to end as it moved from an ice water bath to a steam bath?
عباس عبد القادر حم. . .
(8) A structural steel l-beam is 15m long when installed at 200C. How much will its length
change over the temperature extremes -300C to 500C?
ANS. 1.32cm
(9) A metal rod made of some alloy is to be used as a thermometer. At OoC its length is
40000cm, and at 1000C its length is 40060cm. (a) What is the linear expansion
coefficient of the alloy? (b) what is the temperature when its length is 39975cm?
شیماء صدام احمد
(10) A hole with diameter of 2cm is drilled through a stainless steel pate at room
temperature (200C). By what fraction (Dr/r) will the hole be larger when the plate is
heated to 1500C?
فرقان عادل منشد فر. . .
(11) Calculate the fractional change in volume (Dv/v) of an aluminum bar that undergoes
a change in temperature of 300C.
Slide 33 of 56
O Comments
6۸ مشارگا آخر

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