Chemistry, asked by katochsejal, 9 months ago

please answer someone
it's very important...

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Answers

Answered by vallariashar9

2

Answer:

Here is your answer...

See the attachment..

Explanation:

HOPE THIS HELPS YOU

PLEASE MARK BRAINLIEST....

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Answered by madhutiwari793

1

Explanation:

velocity= frequency * wavelength

3* 10^8 = 100000hz * wavelength

wavelength = 3000m

please mark BRAINIEST

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