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प्रश्न
Name the subjective property of light related to its wavelength.
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उत्तर
The subjective property of light related to its wavelength is colour.
संबंधित प्रश्न
Name the factor that determines Loudness of the sound heard.
The pitch of sound depends on frequency.
Name three characteristics of a musical sound.
If the amplitude of a wave is doubled, what will be the effect on its loudness?
Name three characteristics of a musical sound.
It is observed that during march-past we hear a base drum distinctly from a distance compared to the side drums.
(i) Name the characteristics of sound associated with the above obervation.
(ii) Give a reason for the above observation.
Explain the following and illustrate your answer by drawing appropriate diagram:
Quality of a musical note.
If ______ of sound is decreased, its loudness also decreases.
The loudness of a sound depends on its pitch.
______ is a general term for the distinguishable characteristic of a wave.
