Saved Bookmarks
| 1. |
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» 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? 1739839 eieue i4748 rt |
|