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It needs to have a temperature that is above absolute zero.

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What happens when electromagnetic waves hit an object?

When electromagnetic waves hit an object, they can be absorbed, transmitted, reflected, or scattered. The interaction between the waves and the object will depend on the material properties of the object and the frequency of the electromagnetic waves.


An object that is a good radiator of electromagnetic waves is also a good?

An object that is a good radiator of electromagnetic waves is also a good source of energy (heat,light ...)


What waves that are used in radar?

Radar uses electromagnetic waves, specifically microwaves, to detect and track objects. These waves are emitted by a transmitter and bounce off the target object before being detected by a receiver, allowing for the measurement of the object's distance, speed, and other properties.


What happens when electromagnetic waves come in contact with an object?

When electromagnetic waves come in contact with an object, several things can happen depending on the properties of the object. The waves can be absorbed, reflected, transmitted, or refracted by the object. The interaction is determined by factors such as the material of the object, the frequency of the waves, and the angle of incidence.


What are sound waves produced by a vibrating object?

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What happens when electromagnetic waves encounters an object?

The waves ALWAYS do one, two, or all threeof these three things:pass through the object,get absorbed by the object,bounce off of the object.


What large object in your solar system emits electromagnetic wave?

The best example of a large object in the solar system that emits electromagnetic waves is the sun, since it is the largest such object and also emits the greatest amount of electromagnetic waves. But also note, the planets Earth and Jupiter also both qualify as large objects which emit electromagnetic waves.


Which type of electromagnetic wave will be emitted by a cooler object?

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What object emits electromagnetic waves?

Objects such as light bulbs, the sun, and electronic devices emit electromagnetic waves. These waves can range from radio waves to gamma rays depending on the source.


Is light an object of matter?

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When an object creates more electromagnetic waves what happens to the wavelength?

nothing


What color is most of the electromagnetic waves?

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