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Which electromagnetic waves are used for communication in space?
radio waves
Why is the ionosphere important for communication?
It is what radio waves bounce off of.
Which waves have lower frequency radar waves or visible waves?
Radar waves have a lower frequency that light waves.The frequency of a light wave is related to wavelength and speed by the equation c = »½. The color of a light wave is also determined by the frequency. The amplitude and brightness are not related to the frequency.
What are the waves that travel from the sun to earth?
Light waves travel from sun to the earth.
What is a wide range of energy waves that radiate from the sun?
This refers to electromagnetic waves.These are:Radio waves (biggest wavelength)MicrowavesInfrared wavesVisible waves (light, the rainbow spectrum)Ultraviolet wavesX-ray wavesGamma waves (smallest wavelength).
Microphone energy transformation?
It is electrical to thermal
How can radio waves convers to electrical energy?
An antenna picks up radio waves and converts them to electrical current
Do sound waves carry electrical and magnetic energy?
No. Electromagnetic waves do.
Can light waves be converted into electrical energy?
If u read a science book you will know that light waves can be converted into electrical energy.
What does a microphone and speaker have in common?
They both convert between electrical impulses and sound waves. The microphone converts sound waves into electrical impulses and the loudspeaker converts electrical impulses into sound waves.
How loudspeaker can increase the power of sound?
it amplifies the sound actually, by strengthening the waves. the sound waves are converted into equivalent electrical waves and then it amplifies and later those electrical waves are converted the sound waves . the principle of electromagnetic induction is applied here.
Which waves have some electrical properties and some magneric properties?
Electromagnetic Waves.
Waves of electrical energy and magnetic energy are called?
They are called electromagnetic waves.
What waves have some electrical properties and some magnetc properties?
Electromagnetic Waves.
How loud speaker can increase the power of sound?
it amplifies the sound actually, by strengthening the waves. the sound waves are converted into equivalent electrical waves and then it amplifies and later those electrical waves are converted the sound waves . the principle of electromagnetic induction is applied here.
What unit do you use to measure waves?
If you mean electrical waves that would be Hz (hertz)
What atmosphere layer contains electrical charged particles that reflects radio waves?
The ozone layer contains electrical charged particles that reflects radio waves
