wavelength 0.5cm have a velocity of 340m/s in air. find frequency?
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wavelength 0.5cm have a velocity of 340m/s in air. find frequency?
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Verified answer
Velocity (V)= 340 ms
Wavelength (λ)= 0.5 cm= 0.005 cm
Frequency (F)= ?
340=F×0.005
F=340/0.005
Frequency (F)= 68,000 Hz
Some important definitions:-
⇝Velocity :- It donates the speed of an object in a particular direction.
⇝Types of velocities:-
⇝Wavelength:- It is the distance between two crests or troughs in a wave.
⇝Frequency:- It specifies the vibration of a wave per second.