Question

the wavelength of waves produced on the surface of water is 20 cm if the wave velocity of 24 m s-1 calculate the number of waves produced in one second and the time in which one waves is produced​

Answer 1

-:FORMULA USED:-

v=ny

• Where
• v=velocity.
• n= frequency
• y=wavelenght

• Given,
• v=24 m/s ; y=20 cm=0.2m

• Therefore, using the formula given above

• n=v/y=24/0.2=120 /sec

The number of waves produced in 1 sec is 120

And time in which 1 wave is produced

=1/120 sec

=0.0083 sec

➡️➡️Hope this helps you⬅️⬅️