Exxamm.com-India’s most trusted exam preparation site for NDA | NEET | NCERT | ENGINEERING | DEFENCE | CBSE | MEDICAL | NTPC | CGL | RRB | SSC | BANKING | NCERT | OLYMPIAD
Q .     You are given two spheres of same material and radii
10 cm and 20 cm. They are heated to the same
temperature and placed in the same environment. The
ratio of their rates of cooling will be

BITSAT 2016
A

1 : 2

B

2 : 1

C

1 : 4

D

4 : 1

0
Success Rate: 0 %