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We produce electric field and magnetic field. If we change the electric field with time (so magnetic field alse change), required frequency, then we produce electromagnetic wave.
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Are electromagnet wave is radio wave?
yes, electromagnetic wave is a radio wave
What renewable energy is generated from electromagnet waves?
Solar energy.
What does the energy of an electromagnet wave depend on?
Frequency
What is a non example of a electromagnet?
Sound Wave
How em wave are generated from photon?
em wave is generated by photons which emitter the energy in the form of light
What is example of a mechanical wave Apex?
A wave generated by a machine
What are the the characteristics of s waves?
Primary wave is a wave which is directly generated from source and secondary waves are generated from p-waves.
What are the characteristics of S-Waves?
Primary wave is a wave which is directly generated from source and secondary waves are generated from p-waves.
What does Electronmagnetic wave means?
An electromagnetic wave is a wave that is generated by the power of electric and magnetic fields.
What is difference between of Electromagnet and Electric Magnetic Field?
An electromagnet is a magnet that only generates magnetic forces when electricity is running through it, basically a magnet that can be turned on and off. An electromagnetic field is the magnetic force generated when an electromagnet is used.
A difference between sound waves and seismic waves?
Sound wave is is generated by a vibrating object.Whereas, seismic wave is the vibration generated by an earthquake or explosion.
How do you find wave length?
the length of a wave generated by a complete vibration or time period
