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Hlo mate☺☺
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hence the wavelength becomes half where is frequency remains unchanged this is because frequency does not depend upon medium
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Anonymous:
hii
hlo
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hence the wavelength becomes half where is frequency remains unchanged this is because frequency does not depend upon medium .
Hope it help u !!
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thanks
welcome
you had help me alot
accha
I have one quetion
related to maths
U r free to ask to @coolboy... xD
xD
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