You asked: What happens when electromagnetic radiation travels through space?

When it travels through space, it doesn’t lose energy to a medium as a mechanical wave does. When electromagnetic waves strike matter, they may be reflected, refracted, or diffracted. Or they may be absorbed by matter and converted to other forms of energy.

How does electromagnetic radiation behave in space?

Electromagnetic waves differ from mechanical waves in that they do not require a medium to propagate. This means that electromagnetic waves can travel not only through air and solid materials, but also through the vacuum of space.

When waves travel through space it is called radiation?

Electromagnetic waves are produced by the motion of electrically charged particles. These waves are also called “electromagnetic radiation” because they radiate from the electrically charged particles. They travel through empty space as well as through air and other substances.

Why can electromagnetic radiation travel through empty space?

It is called “electromagnetic” radiation because it propagates by the interplay of oscillating electrical and magnetic fields. Electromagnetic waves all travel through empty space at the same constant speed – the velocity of light.

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Which type of radiation moves through space?

Cosmic rays are extremely high-energy subatomic particles – mostly protons and atomic nuclei accompanied by electromagnetic emissions – that move through space, eventually bombarding the Earth’s surface. They travel at nearly the speed of light, which is approximately 300 000 kilometres per second.

Why do electromagnetic waves travel at the speed of light?

Ergo, light is made of electromagnetic waves and it travels at that speed, because that is exactly how quickly waves of electricity and magnetism travel through space. … But as we all know, space is very different than time.

What can travel through space?

Electromagnetic waves are waves which can travel through the vacuum of outer space. Mechanical waves, unlike electromagnetic waves, require the presence of a material medium in order to transport their energy from one location to another.

What waves travel through empty space and matter?

An electromagnetic wave is a wave that can travel through empty space and through matter.

What can electromagnetic waves travel through?

Electromagnetic waves are not like sound waves because they do not need molecules to travel. This means that electromagnetic waves can travel through air, solid objects and even space.

Can travel into empty space?

A vacuum is empty space. There are no molecules of air or anything else in a vacuum. Like all forms of electromagnetic waves, light can travel through empty space, as well as through matter. Light can be absorbed.

How fast do electromagnetic waves move through space quizlet?

Electromagnetic waves travel at a speed of 300,000 km/s in the vacuum space. Electromagnetic waves can behave as a photon. Energy depends on the frequency of the waves.

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