Physics, asked by AVaishnavi, 6 months ago

the frequency of the sound wave in 4Hz and its wavelength is 25cm find the speed​

Answers

Answered by Shivanessh
0

Explanation:

the frequency of the sound wave in 4Hz and its wavelength is 25cm find the speed

Answered by ItzTannie
0

Answer:

As frequency is 200Hz, that means 200 waves are produced on one second.

So, time taken to produce 150 waves =

200

150

= 0.75s

Velocity of wave = Frequency × Wavelength = 200 × 1580 = 30000 cmps = 300 meters per second

So, Distance = 300 × 0.75 = 225 cm

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