Science, asked by dhasharathsent93, 4 months ago

fill ups

1. dash is a mode of heat transfer does not require a medium for propagation

2. the radius for curvature of mirror is dash of the focal length


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Answers

Answered by Ridhafathma
4

Answer:

Radiation is a method of heat transfer which does not require a medium.

focal length of a convex mirror is half of its radius of curvature.

Answered by kavithamaha089
0

Explanation:

radiation is the correct answer for a)

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