Question

Coefficient of volume expansion of mercury and hard rubber

Answer 1

f. u. c. k. o. f. f.

⚡

Answer 2

Coefficient of volume expansion of mercury is :- 1.80×10-4/C°

Coefficient of volume expansion of hard rubber, mineral filled = 55

Coefficient of volume expansion of hard rubber,unfilled = 75+5

I hope it's help you