Front

What is reflection in wave behavior?

Back

Reflection is the bouncing back of a wave when it hits a barrier or surface, such as light reflecting off a mirror.

Front

What is refraction?

Back

Refraction is the bending of a wave as it passes from one medium to another, changing its speed and direction, like light bending when it enters water.

Front

What is diffraction?

Back

Diffraction is the spreading out of waves when they pass through a narrow opening or around obstacles.

Front

What is resonance?

Back

Resonance is the phenomenon that occurs when a wave's frequency matches the natural frequency of an object, causing it to vibrate.

Front

What is constructive interference?

Back

Constructive interference occurs when two waves meet and combine to form a wave with a larger amplitude.

Front

What is destructive interference?

Back

Destructive interference occurs when two waves meet and combine to form a wave with a smaller amplitude or cancel each other out.

Front

What happens to light when it moves from air to water?

Back

The light slows down and bends towards the normal line due to the change in medium.

Front

What is amplitude in wave behavior?

Back

Amplitude is the maximum distance a wave moves from its rest position, indicating the energy of the wave.

Front

What is a crest in a wave?

Back

A crest is the highest point of a wave, representing the peak of the wave's energy.

Front

What is a trough in a wave?

Back

A trough is the lowest point of a wave, representing the lowest energy point of the wave.