Mechanical and Electromagnetic Waves Flashcard

Front

A wave with a SHORTER wavelength has _________ energy than one with a longer wavelength.

Back

More energy.

Front

The number of waves that pass a given point in a certain amount of time is called _________.

Back

Frequency.

Front

Which part of the electromagnetic spectrum has the LEAST amount of energy?

Back

Radio Waves.

Front

Which type of wave is used in microwave ovens?

Back

Microwaves.

Front

What do radio waves, microwaves, X-rays, and gamma rays all have in common?

Back

They are electromagnetic waves.

Front

What is the definition of wavelength?

Back

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

Front

What is amplitude in the context of waves?

Back

The maximum displacement of points on a wave from its rest position.

Front

What is the speed of a wave?

Back

The distance a wave travels per unit of time.

Front

What is the relationship between frequency and wavelength?

Back

Higher frequency means shorter wavelength.

Front

What type of wave is sound?

Back

Mechanical wave.