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Draw diagrams to show the formation of b...

Draw diagrams to show the formation of beats?

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(a) What happens when two sound waves of equal frequencies and amplitude travelling in the same direction are superposed ? (b) Draw a diagram to show the formation of beats, (c) Derive an expression for the beat frequency.

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ICSE-WAVES-Superposition Of Waves, Beats, Stationary Waves
  1. What are beats? What is beat frequency?

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  2. What is the beat frequency which a human ear can distinguish?

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  3. Draw diagrams to show the formation of beats?

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  4. Mention the applications of beats,

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  5. Draw a diagram to show the shape of a square wave pulse on a string wh...

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  6. Can we apply the principle of superposition to both types of waves ?

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  7. A longitudinal wave travels from a rarer medium to a denser medium and...

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  8. When a longitudinal wave travels from one medium to another, a compres...

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  9. What are normal modes?

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  10. Assertion: Stationary waves are so called because particles are at res...

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  11. How much energy is carried by a standing wave?

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  12. What are nodes and antinodes?

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  13. What is the distance between (i) two consecutive nodes or antinodes (i...

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  14. Give the name of the points in a stationary wave at which (i) velocity...

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  15. Write down the expression for the stationary wave.

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  16. In the stationary wave equation which part represents the variation in...

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  17. Nezne the points at which the phase of the vibrating particles in a st...

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  18. Explain the terms (i) fundamental frequency (ii) harmonics and (iii) o...

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  19. Can we always call the second harmonic as the first overtone? Give exa...

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  20. Draw a diagram to show the various modes of vibration of a stretched s...

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