Advertisements
Advertisements
प्रश्न
Name three characteristics of a musical sound.
उत्तर
Sounds can be distinguished from one another by the following three different characteristics:
- loudness
- pitch or shrillness, and
- quality or timbre
APPEARS IN
संबंधित प्रश्न
If the amplitude of vibration is large, sound is feeble.
Shrillness of a sound is determined by the ______ of vibration.
Name the phenomenon that causes a loud sound when the stem of a vibrating tuning fork is kept pressed on the surface of a table.
What do you understand by the loudness of sound?
Decibel is the unit of pitch of a sound.
The time period of a wave is 2 s. Its frequency is ..........
The pitch of a stringed instrument is increased by .................. tension in string.
The pitch of a flute is decreased by ................... length of air column.
If a drum is beaten hard, its loudness ................
Sound can not travel in
If the amplitude of a wave is doubled, what will be the effect on its loudness?
Name three characteristics of a musical sound.
Explain the following and illustrate your answer by drawing appropriate diagram:
Frequency
Give scientific reason for the following:
When a nail is hammering appears to get higher and higher in pitch.
How can one distinguish the sounds of two musical instruments even if they are of the same pitch and same loudness?
What is meant by the ‘pitch’ of a note? Does it depend on the loudness or ‘quality’ of the ‘note’? How is pitch ‘related’ with frequency?
Give a scientific reason.
In earlier times, people used to listen for the arrival of a distant train by putting their ear to the rail.
What is acoustics?