Advertisements
Advertisements
प्रश्न
The lower the frequency of vibration, the higher is the pitch.
पर्याय
True
False
उत्तर
This statement is False.
Explanation:
The pitch of a sound is proportional to its frequency. As the frequency of vibration increases, the pitch of the sound also increases and vice versa. A sound is said to be high pitched if its vibration frequency is high and is low pitched for a small vibration frequency.
APPEARS IN
संबंधित प्रश्न
A pendulum oscillates 40 times in 4 seconds. Find its time period and frequency.
The pitch of a stringed instrument is increased by .................. tension in string.
The pitch of a flute is decreased by ................... length of air column.
State three factors on which loudness of sound heard by a listener depends.
Two musical notes of the same pitch and same loudness are played on two different instruments. Their wave patterns are as shown in figure.
How do they differ in
(a) loudness,
(b) pitch and
(c) quality
Explain the following and illustrate your answer by drawing appropriate diagram:
Loudness
How does frequency affect a musical sound?
How do you account for the fact that two strings can be used to give notes of the same pitch and loudness but of different quality?
When a gun is fired at a distance, why is it that the flash is seen almost instantaneously while the sound is heard a little later?
