Chemistry, asked by prathyushavicky12, 10 months ago

Guys I want answers for that please help me

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Answers

Answered by Abhiram5566

1

Answer:

Bro i cant answer 15 but i will answer 16

Explanation:

v = 1/λ

v=c v = c

/λ

=3×10^8

×10=3×10^

9s^−1

D IS THE ANSWER AND MARK ME AS BRAINLIEST ANSWER PLZZ

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