Properties of waves, including light and sound
454 past-paper questions on Properties of waves, including light and sound · examined 2020–2025.
20258 questions
A student draws a diagram to show two different properties of a water wave. The arrows show the wave directions. Which two wave properties does the diagram show?
A seismic wave consists of vibrations that are parallel to the direction of propagation. What is the type of wave and what is the name of the seismic wave?
A person stands 1.0 m in front of a plane mirror. The mirror is moved away from the person at a speed of 1.0 m / s. Which statement is correct?
A ray of light passes from air into a rectangular transparent block. What is the angle of refraction?
The diagram shows the formation of an image by a thin converging lens. Which terms describe the image?
Valuable objects are often marked with a special ink. In visible light, the ink cannot be seen. The ink can be seen when exposed to the right type of electromagnetic waves. Which type of electromagnetic waves are used for this type of security marking?
A siren is emitting a sound. As time passes, the sound becomes louder and higher pitched. What is happening to the amplitude and to the frequency of the emitted sound wave?
Which wave will diffract the most when passing through a gap that is 0.85 m wide?
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