Sound Waves MCQs with Answers

What is the term for the number of complete cycles of a wave per unit time?

What type of wave is light?

Which phenomenon explains why a straw appears bent when placed in a glass of water?

What type of wave can travel through a vacuum?

What is the speed of light in a vacuum?

The lowest point of a transverse wave is called?

What type of wave is a sound wave?

The part of a longitudinal wave where particles are spread apart is known as?

What is the term for the frequency at which an object naturally vibrates?

Which law explains the refraction of waves?

What is the phenomenon where a wave bends as it enters a different medium at an angle?

When waves combine to form a smaller amplitude wave, this is called?

What is the term for the natural frequency at which a system oscillates with the greatest amplitude?

The time it takes for one complete cycle of a wave to pass a given point is called?

When two waves meet and the resulting wave has a smaller amplitude than either of the original waves, this is called?

In which type of wave do particles of the medium move perpendicular to the direction of wave travel?

When two waves meet and the resulting wave has a larger amplitude than either of the original waves, this is called?

The region of a longitudinal wave where particles are furthest apart is called?

What is the phenomenon where waves superimpose to form a resultant wave of greater, lower, or the same amplitude?

Which waves are used to transmit television and radio signals?

The bouncing back of a wave upon hitting a barrier is known as?

What term describes the spreading out of waves after they pass through a narrow opening?

When a wave changes direction because it passes around an obstacle, this is called?

What is the term for the distance between two successive crests or troughs of a wave?

The change in direction of a wave passing from one medium to another is called?

The principle that states that every point on a wavefront is a source of wavelets is known as?

What is the term for the maximum displacement of a wave from its rest position?

The highest point of a transverse wave is called?

The bending of waves around the edges of an obstacle or opening is called?

Which wave property is measured in Hertz (Hz)?

In which type of wave do particles of the medium move parallel to the direction of wave travel?

The speed of a wave is calculated as the product of its?

The region of a longitudinal wave where particles are closest together is called?

What type of wave is created by shaking one end of a rope up and down?

The distance a wave travels per unit time is called its?

What is the number of waves passing a point per second called?

What type of wave requires a medium to travel through?

The frequency of a wave is inversely proportional to its?

The principle that states that the angle of incidence is equal to the angle of reflection is known as?

Which type of electromagnetic wave has the shortest wavelength?