Advertisements
Advertisements
प्रश्न
Define frequency term in relation to a wave.
Advertisements
उत्तर
The number of vibrations made by a particle of the medium in one second is called the frequency of the waves. It is also defined as the number of waves passing through a point in one second. It's S.I. unit is hertz (Hz).
APPEARS IN
संबंधित प्रश्न
The human ear can detect continuous sounds in the frequency range from 20 Hz to 20,000 Hz. Assuming that the speed of sound in air is 330 ms1 for all frequencies; calculate the wavelengths corresponding to the given extreme frequencies of the audible range
How is the frequency of a stretched string related it’s tension?
Define amplitude term in relation to a wave.
How do bats avoid obstacles in their way, when in flight?
What is a stethoscope ? Name the principle on which a stethoscope works.
Define the term Frequency (as applied to sound waves)
What are infrasonic waves?
How are bats able to fly in the dark?
A radio signal, sent towards the surface of the moon, is received in 2.5 seconds. If the speed of the radio waves is 3 × 108 ms−1, find the distance of the moon from the earth.
