1. What should be the lengths of a steel and copper rod if the steel rod is 4 cm longer than the copper rod at any tempe

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1 What Should Be The Lengths Of A Steel And Copper Rod If The Steel Rod Is 4 Cm Longer Than The Copper Rod At Any Tempe 1 (31.28 KiB) Viewed 18 times

1. What should be the lengths of a steel and copper rod if the steel rod is 4 cm longer than the copper rod at any temperature? (steel) = 1.1 * 10-S-C;a (copper) = 1.7 x 10 $-C x 2. A sample containing 2 k mol of monatomic ideal gas is put through the cycle of operations as in Fig. 1. (BC is an isothermal process) Find the values of Tm To and Vc. Prat 20 LO с 0 Vw 3. Three charges +.+q and Q are located at the vertices of a right-angled isosceles triangle, Fig. 2. If the total interaction energy is zero what should be the value of Q? +9 +9 모