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natali 33 [55]
3 years ago
5

the distance between two successive troughs of wave is 0.4m. If the frequency of the source is 825Hz, calculate the speed of the

wave​
Physics
1 answer:
neonofarm [45]3 years ago
7 0

Answer:

speed=330m/s

Explanation:

the speed of wave is given as

speed(meter per second) =frequency(hertz) * wavelength(meters)

so using the above formula we substitute the figures given in the question in the formula we get

speed = 0.4*825

speed =330m/s

note m/s is the si unit for speed which is read as meter per second

therefore speed =330m/s

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Answer:

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Explanation:

Parameters given:

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θ = λ/2d

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d = λ/2θ

d = (589 * 10^(-9))/(2 * 0.018)

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