# Physics Waves Online Quiz Test MCQs

Here we have a free online quiz which includes mcqs questions and answers related to the topic of Waves. All the individuals who are currently preparing for any physics subject related exam or just want to improve their general knowledge related to this topic, should attempt these tests in order to complete their preparation in a short time period with ease.

## Physics

1. A pulse on a string is inverted when it is reflected from:

Question 1 of 15

2. A train while whistling moves with a speed thrice the speed of sound away from a  stationary listner. Then frequency of sound waves heard by the listner will become:

Question 2 of 15

3. The distance equal to half the wavelength is equal to the distance between:

Question 3 of 15

4. It becomes difficult to recognise beats when the difference between the frequencies of two sounds is more than:

Question 4 of 15

5. Principle of superposition of waves uses the property of ________ for displacements of waves.

Question 5 of 15

6. The waves which propagate out in space due to oscillations of electric and magnetic fields are called:

Question 6 of 15

7. It is desired to increase the frequency of a vibrating string from 50 hertz to 200 hertz. This can be done by increasing the tension of the string:

Question 7 of 15

8. Which of the following is not the mechanical wave?

Question 8 of 15

9. Two identical tuning forks emitting sound waves in the same direction, will produce _______ .

Question 9 of 15

10. If the difference between the frequencies of the tuning forks is n, then number of beats produced in two seconds are:

Question 10 of 15

11. Which of the following is/are examples of mechanical waves i.e. waves generated in:

Question 11 of 15

12. The distance covered by the wave during one period is called its:

Question 12 of 15

13. The ratio of the fundamental frequency of an open end closed end organ pipes of the same length is:

Question 13 of 15

14. The waves which propagate through the oscillations of material particles are known as:

Question 14 of 15

15. Interference can be produced with the help of two independent sources if the waves coming from them have same:

Question 15 of 15

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1. abdullah masood says:

99% yeah

2. moiz hussain says:

Hurrah 85%

3. hafiz mubashir ali says:

good

4. Zeeshan says:

80% 🙂

5. aleena Khann says:

87% 🙂

error: