Question

A steel ball initially at a pressure of 10 Pa is
heated from 30°C to 130°C keeping its volume
constant, the final pressure inside the ball is
(coefficient of linear expansion is
1.1 x 10-5(Cº) and bulk modulus of steel
is 1.6 x 1011 N/m2)​

Answer 1

• $\huge\red{\mid{\fbox{\tt(answer)}\mid}}$We should conserve forests because they are essential for us in the following terms: Forest provide us with oxygen, they cause rainfall. Forest prevents soil erosion. Plants are dependent on animals and birds for their pollination and seed dispersal.Jun 17, 2020