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AQA A-level Physics Waves on a String Exam Style Questions £2.99   Add to cart

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AQA A-level Physics Waves on a String Exam Style Questions

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An assortment of AQA A-level physics Waves on a string exam style questions. Mark scheme included in package deal.

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  • March 19, 2023
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  • 2022/2023
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TheQuizMaster
Which line, A to D, in the table gives a correct difference between a progressive wave and a
1 stationary wave?


progressive wave stationary wave

all the particles vibrate some of the particles do not
A
vibrate

none of the particles vibrate all the particles vibrate with
B
with the same amplitude the same amplitude

all the particles vibrate in none of the particles vibrate in
C
phase with each other phase with each other

some of the particles do not all the particles vibrate in
D
vibrate phase with each other

(Total 1 mark)

Which of the following statements about the behaviour of waves is incorrect?
2

A All waves can be diffracted.

B All waves can be made to undergo superposition.

C All waves can be refracted.

D All waves can be polarised.

(Total 1 mark)

Stationary waves are set up on a length of rope fixed at both ends. Which one of the following
3 statements is true?

A Between adjacent nodes, particles of the rope vibrate in phase with each other.

B The mid point of the rope is always stationary.

C Nodes need not necessarily be present at each end of the rope.

D Particles of the rope at adjacent antinodes always move in the same direction.
(Total 1 mark)




Page 2 of 37

, Which one of the following statements about stationary waves is true?
4
A Particles between adjacent nodes all have the same amplitude.

B Particles between adjacent nodes are out of phase with each other.

C Particles immediately on either side of a node are moving in opposite directions.

D There is a minimum disturbance of the medium at an antinode.
(Total 1 mark)

The frequency of the first harmonic of a standing wave on a wire is f. The length of the wire and
5
tension in the wire are both doubled.

What is the frequency of the first harmonic as a result?



A


B f

C


D 2f

(Total 1 mark)

Which one of the following statements about stationary waves is true?
6
A Particles between adjacent nodes all have the same amplitude.

B Particles between adjacent nodes are out of phase with each other.

C Particles immediately on either side of a node are moving in opposite directions.

D There is minimum disturbance of the medium at an antinode.
(Total 1 mark)


7

frequency of vibration = 50 Hz



The diagram above shows a stationary wave on a stretched string at a time t = 0. Which one of
the diagrams, A to D, correctly shows the position of the string at a time t = 0.010 s?




Page 3 of 37

, A




B




C




D
(Total 1 mark)

A uniform wire fixed at both ends is vibrating in its fundamental mode. Which one of the following
8 statements is not correct for all the vibrating particles?

A They vibrate in phase.

B They vibrate with the same amplitude.

C They vibrate with the same frequency.

D They vibrate at right angles to the wire.
(Total 1 mark)




Page 4 of 37

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