Physics, asked by Anonymous, 3 months ago

Can anyone help me in solving this problem ?

Attachments:

Answers

Answered by singhlovepreet32

1

Wavelength= 1cm= 0.01m

Velocity= 330 m/s

Frequency= Velocity/Wavelength= 330/0.01= 33000 Hz

33000>20000

Therefore, frequency of this wave is an ultrasound which can't be heard by a normal human being.

Previous Question

Next Question

Similar questions

Social Sciences, 1 month ago

17 वी शताब्दी में आए यूरोपीय भारत में व्यपारी से राजनैतिक शाक्ति कैसे बन गय वर्णन किजिए...

Math, 1 month ago

The length of a rectangular field is 60 m and the breadth is 3/4 of its length.Find the area of the field.

English, 1 month ago

He did not have_milk a)some b)any c)much d)none of these...

Biology, 3 months ago

Identify the relations between the words of first pair and complete the second. a) Cowdung :- Organic fertilizer Urea :- b) Athulya :- Chicken Muscovy :- c) Centrosome :- Only in animal cells Plastids...

English, 3 months ago

What is magnetic field intensity? Derive the expression for magnetic potential due to bar magnet.

Math, 10 months ago

what should be added to minus 7 by 3 to get 3 by 7 ...

Chemistry, 10 months ago

what change should be expectedin the velocity of a body to maintain same kinetic energy if its masss is increased by sixteen times? how?

Science, 10 months ago

(d) Electric wires have a plastic covering.