Physics, asked by BrainlyPrince727, 1 month ago

A sharp bright spot is formed on screen when sunlight falls on a concave mirror. This spot is due to-
a) Reflection of light
b) Refraction of light
c) Both a and b
d) None of these

Answers

Answered by prakaashnariyaal

0

Answer:

(c) both a and b mark as brainliest

Answered by patiladarsh411

0

Answer:

b refraction of light from the sun

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