Loudness and Pitch of Sound
Loudness and Pitch of Sound: Overview
This topic explains concepts such as Loudness, Pitch, etc.
Important Questions on Loudness and Pitch of Sound
Differentiate between amplitude, intensity, and loudness.
How pitch varies with frequency? Explain with examples.
What type of vibrations cause a loud sound?
Explain why some sounds are loud and other sounds are quiet.
Loudness of a sound depends on the _____ of the wave.
Musical instruments can be played at different pitches by changing the _____ of its string.
Why is the roar of our national animal different from the sound of a mosquito?
Voice of which of the following is likely to have a minimum frequency?
The loudness of a sound depends on the _____ (frequency/amplitude) of the vibrations that produce it.
Conduct an experiment to Identify pitch or shrillness of different sounds.
Write the definition of pitch. Differentiate the reason between grave and shrill sound.
The unit of the loudness of sound is decibel .
The pitch of sound depends on the amplitude of vibrations.
The membrane of a table is tightened to _____ the pitch of the sound.
The loudness of a lion’s roar is much greater than a bird’s chirp. What causes the difference in the loudness?
The harder you beat a table, louder is the sound. List two reasons for it.
Musical instruments can be played at different pitches by changing the _____ of its string.
An ambulance with its siren sounding is standing in heavy traffic. A pedestrian notices that although the loudness of the sound produced does not change, its pitch varies. Which option in the following is responsible for the change in its pitch: Amplitude, frequency ?
On which of the following factors does the loudness of a sound depend?
