Biology, asked by ved5075, 4 months ago

Pls ans on spamming

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Answered by ywarmhole0531

1

Answer:

75 is the answer

Answered by Back2Life

2

2nd Option, 75⁰

This is one of the laws of reflection of light, I.e, Angle of incidence is equal to Angle of Reflection.

==> ∠i = ∠r

==> Angle between reflected ray & normal is 75⁰

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