Advertisements
Advertisements
प्रश्न
Complete the following sentences :
Wave velocity = ________________ × wavelength.
Advertisements
उत्तर
Wave velocity = frequency × wavelength.
APPEARS IN
संबंधित प्रश्न
Select the correct alternative :
We can hear sound of frequency
Name the characteristic which differentiates two sounds of the same pitch and same loudness.
Name the two types of waves which can be generates in a long flexible spring (or slinky).
Give two examples each of longitudinal waves and transverse waves.
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
Select the correct option:
Which of the following is an elastic wave?
A bat emits an ultrasonic sound of frequency 0.25 MHz. Calculate the time in which one vibration is completed.
From diagram given below calculate:
- velocity of P and Q
- frequency of P, when frequency of Q is 512 Hz.
Assume that both wave are traveling in same medium.
Describe with diagram, how compressions and rarefactions are produced.
