Waves and Energy Practice

Front

What type of telescope is used to view celestial objects emitting waves with a frequency of 1.41 x 10^8 Hz?

Back

Microwave telescope.

Front

What is the term used to identify the distance between points C & G in a wave?

Back

Wavelength.

Front

What is the lowest point on a transverse wave called?

Back

Trough.

Front

What does #1 refer to in a wave diagram?

Back

Wavelength.

Front

What features do transverse waves have?

Back

Crests and troughs.

Front

Define 'Amplitude' in the context of waves.

Back

The maximum distance from the rest position to the crest or trough of a wave.

Front

What is 'Frequency' in wave terminology?

Back

The number of waves that pass a point in one second, measured in Hertz (Hz).

Front

What is the difference between 'Crest' and 'Trough' in a wave?

Back

Crest is the highest point, while Trough is the lowest point of a wave.

Front

What is 'Wavelength'?

Back

The distance between two consecutive crests or troughs in a wave.

Front

What are 'Longitudinal Waves'?

Back

Waves in which the particle displacement is parallel to the direction of wave propagation.