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Physics

Physics · Quick practice · answer shown after each question

Waves

Question 1 of 10

Question 1 of 10

A radio station broadcasts at 100 MHz. The wavelength is (c = 3 × 10⁸ m/s)

Question 2 of 10

Question 2 of 10

In a transverse wave, particles vibrate

Question 3 of 10

Question 3 of 10

The period of a wave of frequency 20 Hz is

Question 4 of 10

Question 4 of 10

Water waves slow down when they enter

Question 5 of 10

Question 5 of 10

Which of these is a longitudinal wave?

Question 6 of 10

Question 6 of 10

In a stationary wave, the distance between adjacent nodes is

Question 7 of 10

Question 7 of 10

The speed of a wave on a string increases when

Question 8 of 10

Question 8 of 10

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

Question 9 of 10

Question 9 of 10

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

Question 10 of 10

Question 10 of 10

The bending of waves around obstacles or through gaps is

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