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QNEET-2020-Ph-727: NEET 2020 Physics - Class 11 NEET-2020-Ph-727 Solution: The quantities of heat required to raise the temperature of two …
The quantities of heat required to raise the temperature of two solid copper spheres of radii and () through 1 K are in the ratio: 4/9 2/3 3/5 8/27
Multiple Choice Options
- A 4 9 _
- B 2 3 _
- C 3 5 _
- D 8 27 _
Step-by-Step Verified Solution
_ Q = m s _ T
_ Q = 4 3 _ s _ T
_ Q 1 _ Q 2 = r 1 3 r 2 3 = 1.5 3 = 27 8