What is a longitudinal wave?

एका वाक्यात उत्तर

If the particles of the medium vibrate along the direction of propagation of the wave.

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पाठ 5: Acoustics - Evaluation [पृष्ठ ७१]

पाठ 5 Acoustics
Evaluation | Q VI. 1. | पृष्ठ ७१

The frequency of a source of sound is 100 Hz. How many times does it vibrate in a minute?

Fill in the blank.

We can hear sounds of frequency in the range of _______

Distinguish between longitudinal and transverse waves.

Select the correct option:

If the frequency of a wave is 25 Hz. the total number of compressions and rarefactions passing through a point in 1 second is :

What is the value of sound of room temperature?

Name the Sound of the Frequency Given Below:
200 Hz

Sound travels in the form of ______.

Give an example to show that light travels faster than sound?

Waves created by Earth Quake are Infrasonic.

Name three animals, which can hear ultrasonic vibrations.