Electromagnetic Spectrum Worksheet

Front

What are electromagnetic waves?

Back

Electromagnetic waves are waves that can travel through empty space and do not require a medium. They consist of oscillating electric and magnetic fields.

Front

How do electromagnetic waves differ from mechanical waves?

Back

Electromagnetic waves can travel through a vacuum (empty space), while mechanical waves require a medium (solid, liquid, or gas) to propagate.

Front

What happens to the energy of an electromagnetic wave as its frequency increases?

Back

The energy of an electromagnetic wave increases as its frequency increases.

Front

What is the relationship between wavelength and frequency in electromagnetic waves?

Back

Wavelength and frequency are inversely related; as the wavelength increases, the frequency decreases, and vice versa.

Front

What part of the electromagnetic spectrum is visible to the human eye?

Back

The visible light spectrum is the only part of the electromagnetic spectrum that can be seen by the human eye.

Front

What percentage of the electromagnetic spectrum is visible light?

Back

Only a small part of the electromagnetic spectrum is visible light.

Front

What are the different sections of the electromagnetic spectrum?

Back

The electromagnetic spectrum includes radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays.