An audiometer is a machine that tests a person’s hearing by producing tones across the speech spectrum. during a hearing test, a

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An audiometer is a machine that tests a person’s hearing by producing tones across the speech spectrum. during a hearing test, a

n audiometer produces a pure tone with a frequency of 2,000 hertz (cycles/second). the given function represents the change in pressure, , in millipascals, relative to the normal air pressure in the room as a function of time, t, in seconds, after the pure tone is produced. what is the change in air pressure when the pure tone is produced?

Mathematics

1 answer:

Shkiper50 [21] · Answer 1 · 2023-10-21T19:00:34+03:00

The change in air pressure when the pure tone is produced is mathematically given as

p(1/2000) =0 mP

<h3>What is the change in air pressure when the pure tone is produced?</h3>

This pressure is referred to as the atmospheric pressure, air pressure, or simply pressure. It is the force that is exerted on a surface by the air that is above it due to the gravitational pull that gravity has on the surface. A barometer is an instrument most often used to measure the pressure of the atmosphere. When the pressure in the atmosphere changes, a column of mercury contained inside a glass tube in a barometer will either rise or sink.

Generally, the equation for is pressure mathematically given as

$p(t) =2sin (4000\pi t)$

Therefore

p(1/2000) =2sin (4000\pi *1/2000)

p(1/2000) = 2sin (2\pi)

p(1/2000) = 2*0

p(1/2000) =0 mP

In conclusion, the pressure

p(1/2000) =0 mP