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CHETANA PUBLICATION-SOUND-EXERCISE
- What do you mean by matter waves?
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- What are mechanical waves. State its examples.
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- What are travelling or progressive wave? Name the types of progressive...
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- Define amplitude?
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- Define period of a wave?
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- Explain what is meant by phase of a wave.
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- Wave motion is doubly periodic. Explain.
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- State properties of medium for propagation of mechanical waves.
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- What do we need to know to describe phase at a place?
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- State characteristics of progressive wave?
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- Using axis of displacement and distance, sketch two waves A and B Such...
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- Derive the relation between speed, frequency and wavelength of wave.
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- Explain phase difference with proper diagram.
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- Draw a wave and indicate points which are (1) in phase (2) out of phas...
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- The speed of sound in air is 330 m//s. and that in glass is 4500 m//s....
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- A certain sound wave in air has a speed 340m//s and wavelength 1.7m, F...
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- A tuning fork of frequency 170 Hz produces sound wave of wavelength 2m...
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- Sound wave A has period 0.015 s, sound wave B has period 0.025 s. Whic...
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- Name the types of progressive wave.
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- In transverse wave, what are the region of positive and negative displ...
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