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For instance, the fact that in a vacuum, it moves at the speed of light.For more information about electromagnetic waves, you may want to check (for example) the Wikipedia article about electromagnetic waves.
Wiki User
∙ 6y ago
Wiki User
∙ 8y agoElectromagnetic waves can travel through empty space.
Wiki User
∙ 13y agoThey all travel at the same speed in vacuum. Their speed is independent of the frame of reference and no particle with mass can reach their speed.
Wiki User
∙ 13y agoSound waves require a medium to transfer energy! :)
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Energy that is transferred by electromagnetic waves is called electromagnetic conduction true or false?
the answer is true-answered by Diana Stefanyuk
True or false radio waves are electromagnetic waves?
False
Is it true that unlike mechanical waves electromagnetic waves can travel through a vacuum such as you would find in space?
Correct, electromagnetic waves can travel through a vacuum. Sunlight is an example of this.
Energy emitted by vibrating electric charges is carried by electromagnetic waves True Or False?
True.
is An electromagnetic wave is a mechanical wave/true or false?
True, because mechanical waves require a medium for propagation.
Is it true or false that radio waves are an example of electromagnetic waves?
It is true.
Which of the following is true of electromagnetic waves?
Electromagnetic waves can travel through empty space.
Electromagnetic waves travel the speed of light is it true?
It is true.
What is true of waves?
Electromagnetic waves can travel through empty space.
Energy that is transferred by electromagnetic waves is called electromagnetic conduction true or false?
the answer is true-answered by Diana Stefanyuk
True or false radio waves are electromagnetic waves?
False
Is it true that unlike mechanical waves electromagnetic waves can travel through a vacuum such as you would find in space?
Correct, electromagnetic waves can travel through a vacuum. Sunlight is an example of this.
Is it true that electromagnetic waves are characterized by rarefactions and compressions?
No. Those phenomena are characteristic of longitudinal waves, such as for example sound waves.
Energy emitted by vibrating electric charges is carried by electromagnetic waves True Or False?
True.
Are the sun's rays mechanical waves or electromagnetic waves?
Electromagnetic waves
is An electromagnetic wave is a mechanical wave/true or false?
True, because mechanical waves require a medium for propagation.
Are radio waves are the same as sound waves true or false?
False. Radio waves are electromagnetic vibrations, while sound waves are mechanical vibrations.
