Advertisements
Advertisements
प्रश्न
Select the correct alternative :
We can hear sound of frequency
पर्याय
10 Hz
500 Hz
100,000 Hz
50,000 Hz
उत्तर
500 Hz
APPEARS IN
संबंधित प्रश्न
Select the correct alternative :
We can distinguish a shrill sound from a flat sound by its
Why are musical instruments provided with more than one string ?
Distinguish between loudness and intensity of sound.
What is sound? What type of waves are sound wave in air?
Give two examples each of longitudinal waves and transverse waves.
A source of wave produces 40 crests and 40 troughs in 0.4 s. What is the frequency of the wave?
A person fires a gun and other boy at a distance hears the sound of the fire 2.5 s after seeing the flash. If the speed of sound in air is 330 ms-1, find the distance between the boys.
Which of the following vibrates when a musical note is produced by the cymbals in a orchestra?
Sound travels in air:
