Question

What are the characteristics of sound? 5 mark question​

Answer 1

Characteristics of Sound Waves

Sound cannot travel through a vacuum. This is very much in contrast with the property of light. Another difference which is above the scope of the syllabus is the fact that sound waves are generally longitudinal waves and light waves are transverse waves. But they’re not very different either. Let’s take a look at the characteristics of sound when propagating through air.

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Answer 2

Answer:

1. Wave length 2.Amplitude, 3.Time period, 4.Frequency, 5.Velocity, 6.Speed

Explanation:

The sensation felt by our ears is called sound. It is a form of energy which makes us hear. We hear several sounds around us in our everyday life.

We know that sound travels in the form of wave.

A wave is a vibratory disturbance in a medium which carries energy from one point to another without there being a direct contact between the two periodsटाइम तेरी