Front

What is a transverse wave?

Back

A transverse wave is a type of wave where the particle displacement is perpendicular to the direction of wave propagation. Examples include light waves and waves on a string.

Front

What is a longitudinal wave?

Back

A longitudinal wave is a type of wave where the particle displacement is parallel to the direction of wave propagation. An example is a sound wave.

Front

What is the medium in wave propagation?

Back

The medium is the substance or material through which a wave travels, such as air, water, or solid materials.

Front

What is wavelength?

Back

Wavelength is the distance between two consecutive points that are in phase on a wave, such as crest to crest or trough to trough.

Front

What is amplitude?

Back

Amplitude is the maximum displacement of points on a wave from their rest position, indicating the energy of the wave.

Front

What is compression in a longitudinal wave?

Back

Compression is the region in a longitudinal wave where particles are closest together, resulting in higher pressure.

Front

What is rarefaction in a longitudinal wave?

Back

Rarefaction is the region in a longitudinal wave where particles are spread apart, resulting in lower pressure.

Front

What is a mechanical wave?

Back

A mechanical wave is a wave that requires a medium to travel through, such as sound waves, water waves, and seismic waves.

Front

What is an electromagnetic wave?

Back

An electromagnetic wave is a wave that can travel through a vacuum and does not require a medium, such as light waves and radio waves.

Front

What is the difference between mechanical and electromagnetic waves?

Back

Mechanical waves require a medium to propagate, while electromagnetic waves can travel through a vacuum.