Electromagnetic Spectrum

Place the types of electromagnetic radiation in order from longest wavelength to shortest wavelength

Place the types of electromagnetic radiation in order from highest frequency to lowest frequency

All objects emit energy in a certain wavelength. What is this wavelength known as?

What wavelength of the electromagnetic spectrum has the most energy?

Place the parts of the visible spectrum in order from longest wavelength to shortest

Can electromagnetic waves travel through a vaccum?

What kind of waves are electromagnetic waves?

Which layer of the Earth’s atmosphere absorbs ultraviolet light?

True or false – electromagnetic waves travel at different speeds in different materials?

What happens to the speed of light waves when they go from air to water?

Waves that pass a boundary between two materials change speed and also change direction. What is this change of direction called?

The potential danger associated with an electromagnetic wave increases with?

Use the following words to match the correct part of the electromagnetic spectrum. Use each word only once.

Gamma rays, X-rays, radio waves, microwaves, ultraviolet, visible light, infrared

Drag and drop to match the potential danger with the correct part of the electromagnetic spectrum

No refraction takes place if a wave is travelling along which line?

What do we call the boundary between two different mediums?

When moving from air to glass, what will happen to a wave’s speed?

Which factors does the angle of refraction depend on?