Thermodynamics Part 1

Section: Physics

Question : 79 of 100

Marks: +1, -0

The figure shows a system of two concentric spheres of radii r1 and r2 are kept at temperatures T1 and T2, respectively. The radial rate of flow of heat in a substance between the two concentric spheres is proportional to

[AIEEE 2005]

In(‌
r2
r1
)
‌
(r2−r1)
(r1r2)
(r2−r1)
‌
r1r2
(r2−r1)

Validate

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