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10 Nov 2021

Given information

Water has a higher density than air. As a result, sound waves travel quicker in water than in air. As a result, the speed of sound as it travels from air to water alters.
When sound moves from one medium to another, some of it is reflected and only a little portion is transferred. When compared to the original sound, the strength of the transmitted sound will be lower. As a result, the intensity shifts.
The number of cycles per second is known as frequency. The number of cycles is determined by the sound source. Its source remains the same and the duration of a second does not alter when it goes from air to water. As a result, the frequency does not change.

Step-by-step explanation

Step 1.

The two media would be unable to communicate with each other if the frequency changed. If one material vibrates at one frequency and the other at a different frequency, particles from the two media that were initially in touch would not be able to stay in contact.

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