Ravi
Last Activity: 10 Years ago
For 1stsphere\
mass=m1
radius=r1
volume=4/3*pi*(r1)^3
So, mass=volume*density
= 4/3*pi*ρ1 *(r1)^3
Similarily do this for sphere 2.
As both the spheres are heated to the same temperature and then cooled till the room temperature, which means change in temperature for both th spheres is same.
The ratio will be in terms of masses of the spheres which has been expressed in terms of their radii and density.