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32. The coefficients of linear expansion of brass andsteel are c., and 0., respectively. When we take abrass rod of length l, and steel rod of length l, at0°C, then difference in their lengths (1-) willremain the same at all temperatures, if(1) a ² = 0,A L29200(2) Igly = agh(3) Agly = Ugly(4) Ayl2 = Cyly?Aakash Educational Services Limited - Regd. Office: Aakash T​

Answer»

ANSWER:

good question

plz answer my questions

Explanation:

SINCE heat and pressure are directly proportional

Heat melts or loosens SOMETHING

How Pressure compacts something rather than lateral pressure?

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