Physics, 13.02.2020 19:39, elijahblaize24

If the amplitude of a wave increases by a factor of 4, how is the intensity changed?
it increases by a factor of 4
it increases by a factor of 16
it decreases by a factor of 4
it decreases by a factor of 16
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If the amplitude of a wave increases by a factor of 4, how is the intensity changed?
it increa...