Advertisements
Advertisements
प्रश्न
If the amplitude and frequency of a sound wave are increased, which of the following is true?
पर्याय
Loudness increases and pitch is higher
Loudness increases and pitch is unchanged.
Loudness increases and pitch is lower
Loudness decreases and pitch is lower.
Advertisements
उत्तर
Loudness increases and pitch is higher.
APPEARS IN
संबंधित प्रश्न
How is loudness of sound related to the intensity of wave producing it?
Name the unit used to measure the sound level.
The loudness of sound is determined by the
Two astronauts are floating close to each other in space. Can they talk to each other without using any special device? Give reasons.
An alarm bell is kept inside a vessel as shown in the following figure. A person standing close to it can distinctly hear the sound of alarm. Now, if the air inside the vessel is removed completely, how will the loudness of alarm get affected for the same person?
The loudness of sound depends on the ______ of the sound wave.
Loudness equal to (or) greater than ______ can be painful to the ear.
Name the distinguishing factors of sound.
Define:
Intensity
