Physics, asked by AleXXa, 1 year ago

Hello everyone!

question from optics....please answer it fast!!

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Answered by lucifer5922

1

is this correct?

I am not sure

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AleXXa: correct answer!

lucifer5922: ok

AleXXa: need help in my question

AleXXa: check my asked questions

lucifer5922: which one?

AleXXa: recently asked. .. its of pendulum

lucifer5922: I don't know how to solve that question

lucifer5922: sorry

AleXXa: np ..

AleXXa: thnks for ur help

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