Advertisements
Advertisements
Question
If the amplitude and frequency of a sound wave are increased, which of the following is true?
Options
Loudness increases and pitch is higher
Loudness increases and pitch is unchanged.
Loudness increases and pitch is lower
Loudness decreases and pitch is lower.
Solution
Loudness increases and pitch is higher.
APPEARS IN
RELATED QUESTIONS
How does the wave pattern of a loud note differ from that of a soft note? Draw a diagram.
How is loudness of sound related to the intensity of wave producing it?
Name the unit used to measure the sound level.
State the factor that determine the loudness of the sound heard.
By reducing the amplitude of a sound wave, its ______.
Define the following term.
Amplitude
The loudness of sound is determined by its
Two astronauts are floating close to each other in space. Can they talk to
each other without using any special device? Give reasons.
______ of sound depends on the amplitude of the wave.
The loudness of sound depends on the ______ of the sound wave.
