It popes
As Julia moves further away from the sound source, the loudness of the sound she hears decreases. This is because the sound waves spread out and dissipate as they travel through the air, which reduces the intensity of the sound reaching Julia's ears.
As sound moves away from the object, its intensity decreases. This means the sound becomes quieter the further it travels. Additionally, the high-frequency components of the sound tend to get absorbed more quickly by the surrounding medium, resulting in a change in the overall sound quality.
As a sound source moves closer to a listener, the pitch of the sound will increase. This effect is known as the Doppler effect, where the perceived frequency of a sound wave increases as the source moves towards the listener.
In that situation, what happens is that the pitch of sound seems to change as the sound source moves radially with respect to the observer. When the source approaches the observer, the pitch rises, whereas if the source should recede, then the pitch would fall.
As Lorna moves further away from the alarm, the pitch of the sound will decrease. This is because the frequency of the sound wave will become lower as the distance increases, resulting in a lower pitch sound being perceived.
As Julia moves further away from the sound source, the loudness of the sound she hears decreases. This is because the sound waves spread out and dissipate as they travel through the air, which reduces the intensity of the sound reaching Julia's ears.
As sound moves away from the object, its intensity decreases. This means the sound becomes quieter the further it travels. Additionally, the high-frequency components of the sound tend to get absorbed more quickly by the surrounding medium, resulting in a change in the overall sound quality.
Planets as there is no sound in outer space.
It stays the same.
It stays the same.
As a sound source moves closer to a listener, the pitch of the sound will increase. This effect is known as the Doppler effect, where the perceived frequency of a sound wave increases as the source moves towards the listener.
In that situation, what happens is that the pitch of sound seems to change as the sound source moves radially with respect to the observer. When the source approaches the observer, the pitch rises, whereas if the source should recede, then the pitch would fall.
It popes
As Lorna moves further away from the alarm, the pitch of the sound will decrease. This is because the frequency of the sound wave will become lower as the distance increases, resulting in a lower pitch sound being perceived.
As the ambulance moves away from you, the pitch of the sound will decrease. This is because the sound waves get stretched out due to the Doppler effect, causing the frequency of the sound waves to decrease as the source moves away.
The Doppler Effect , if I understood your question correctly . See link for further information .
As sound moves away from you, the wavelength stays the same but the frequency decreases, causing the pitch to sound lower. This is because sound waves spread out as they travel and the distance between wave peaks increases, resulting in a longer wavelength.