Electromagnetic waves vary in wavelength, Energy and frequency E = hf = hc/w.
Ultrasonic waves are high frequency sonic waves. They're sound, which is mechanical energy. Electromagnetic waves are waves of electromagnetic energy, like radio waves or light. Mechanical energy is different from electromagnetic energy, hence the reason for ultrasonic waves not taking the form of electromagnetic waves.
because sound waves are not a electromagnetic waves because they need a medium for travel....hence electromagnetic spectrum is based on the electromagnetic waves ..like radio waves , micro waves , etc....
electromagnetic waves are longitudinal (like a slinky).
Sound waves aren't an electromagnetic wave. So aren't seismic waves. So aren't waves in the ocean, in your hair, or waves bye-bye.
Those are called electromagnetic waves.
they vary due to their frequencies and wavelenght
Electromagnetic waves
Radio waves ARE electromagnetic waves.
Electromagnetic waves are transferred by electromagnetic radiation.
first of all electromagnetic waves are energy waves. and we call electromagnetic waves RADIATION.
Electromagnetic waves
Electromagnetic waves.
Electromagnetic waves transfer energy.
electromagnetic waves
light waves are electromagnetic
Electromagnetic waves are transferred by electromagnetic radiation.
The type of waves that are electromagnetic are the visible light waves