Discussion Forum
Que. | Heat flow across a hollow sphere of inner radius 'r1' and outer radius 'r2' is directly proportional to
![]() |
a. | A |
b. | B |
c. | C |
d. | D |
Correct Answer:B
|
Que. | Heat flow across a hollow sphere of inner radius 'r1' and outer radius 'r2' is directly proportional to
![]() |
a. | A |
b. | B |
c. | C |
d. | D |
Correct Answer:B
|