Question

The density of Mercury is 1.36×10 by 4 Kgm-3 at 0 degrees. Calculate its value at 100 degrees and at 22 degrees. Take cubic expansivity of mercury as equal to 180×10-6 K-1

Answer 1

At 100 = 1.36*10by 4*100*180*10-6

Answer 2

Answer:1.335*10^4kgm^-3 and 1.3546*10^4kgm^-3

Explanation