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प्रश्न
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उत्तर
संबंधित प्रश्न
Decibel is the unit of pitch of a sound.
The pitch of a stringed instrument is increased by .................. tension in string.
The frequencies of notes given by flute, guitar and trumpet are respectively 400 Hz, 200 Hz and 500 Hz. Which one of these has the highest pitch?
Explain the following and illustrate your answer by drawing appropriate diagram:
Frequency
Explain the following and illustrate your answer by drawing appropriate diagram:
Loudness
Give scientific reason for the following:
When a nail is hammering appears to get higher and higher in pitch.
Name the subjective property of light related to its wavelength.
How can one distinguish the sounds of two musical instruments even if they are of the same pitch and same loudness?
Draw a diagram to show the waveforms of a pure note and a musical note, of the same pitch and same loudness.
Give scientific reason.
In earlier times, people used to listen for the arrival of a distant train by putting their ear to the rail.
