Properties of Waves and Interactions

Front

What is refraction?

Back

Refraction is the bending of a wave as it passes from one medium to another, changing its speed. For example, light bending when it moves from air into water.

Front

What happens to the volume of a sound wave when its amplitude increases?

Back

The volume increases.

Front

Which color of light has the highest frequency?

Back

Pink light has the highest frequency.

Front

In a longitudinal wave, how do the particles move as the energy travels?

Back

The particles move parallel to the wave's motion.

Front

Why can't sounds be heard in outer space?

Back

Sounds cannot be heard in outer space because there is no medium (like air) for the sound waves to travel through.

Front

What is a wave?

Back

A wave is a disturbance that transfers energy from one place to another without transferring matter.

Front

What is the difference between transverse and longitudinal waves?

Back

In transverse waves, particles move perpendicular to the direction of the wave, while in longitudinal waves, particles move parallel to the direction of the wave.

Front

What is amplitude in the context of waves?

Back

Amplitude is the maximum displacement of points on a wave from its rest position, related to the energy of the wave.

Front

What is the relationship between frequency and pitch in sound waves?

Back

Higher frequency sound waves produce a higher pitch, while lower frequency sound waves produce a lower pitch.

Front

What is interference in wave behavior?

Back

Interference is the phenomenon that occurs when two or more waves overlap and combine to form a new wave.