Sound Waves MCQs with Answers

Which law explains the refraction of waves?

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

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

What type of wave is light?

What type of wave can travel through a vacuum?

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

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

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

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

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

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

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

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

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

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

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

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

The frequency of a wave is inversely proportional to its?

Which waves are used to transmit television and radio signals?

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

What type of wave requires a medium to travel through?

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

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

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

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

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

The highest point of a transverse wave is called?

What type of wave is a sound wave?

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

What is the speed of light in a vacuum?

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

Which wave property is measured in Hertz (Hz)?

The lowest point of a transverse wave is called?

Which type of electromagnetic wave has the shortest wavelength?

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

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

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

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