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Physics

Physics · Quick practice · answer shown after each question

Waves

Question 1 of 10

Question 1 of 10

A wave has a period of 0.02 s. What is its frequency?

Question 2 of 10

Question 2 of 10

The distance between two successive crests is the

Question 3 of 10

Question 3 of 10

A wave has a frequency of 50 Hz and a wavelength of 4 m. What is its speed?

Question 4 of 10

Question 4 of 10

Sound is an example of a

Question 5 of 10

Question 5 of 10

Which of these is a longitudinal wave?

Question 6 of 10

Question 6 of 10

Water waves slow down when they enter

Question 7 of 10

Question 7 of 10

In a stationary wave, the distance between adjacent nodes is

Question 8 of 10

Question 8 of 10

In a transverse wave, particles vibrate

Question 9 of 10

Question 9 of 10

Two coherent sources produce an interference pattern. A dark fringe occurs where the path difference is

Question 10 of 10

Question 10 of 10

The period of a wave of frequency 20 Hz is

Questions written by OtisamLMS in the style of the WASSCE. They are not WAEC past questions.