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September 21, 2014

Homework Help: PHISIC help

Posted by alicya on Thursday, December 20, 2012 at 4:56am.

water waves in a ripple tank are diffracted by a narrow aperture.if the wavelength of the water waves is decreased slightly whilst keeping the aperture size the same ,which one of the following will happen?
the waves will spread out more
the waves will spread out less
the amount of diffraction will be the same
diffraction will stop

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