Advertisements
Advertisements
प्रश्न
Define Frequency?
उत्तर
Frequency or u Number of oscillations made by a wave in one second is known as its frequency.
APPEARS IN
संबंधित प्रश्न
Write true or false for a given statement.
Female voice is shriller than the male voice.
Define time period ?
What are infrasonics? Can you hear them?
How does a bat make use of ultrasonics waves to find its way?
Explain the terms 'compressions' and 'rarefactions' of a wave. What type of waves consist of compressions and rarefactions.
Explain the terms 'crests' and troughs' of a wave? What type of waves consist of crests and troughs?
The longitudinal waves travel in a coiled spring at a rate of 4 m/s. The distance between two consecutive compressions is 20 cm. Find :
(i) Wavelength of the wave (ii) Frequency of the wave
Define sound ranging. Give one use of sound ranging.
Find the odd one out.
