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Physics, 02.01.2020 22:31 djohnson11461
Two point sources, vibrating in phase, produce an interferencepattern in a ripple tank. if the frequency is increased by 20%, thenumber of nodal lines:
a) is increased by 20%
b) is increased by 40%
c) remains the same
d) is decreased by 20%
e) is decreased by 40%
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Two point sources, vibrating in phase, produce an interferencepattern in a ripple tank. if the frequ...
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