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electromagnetic waves can travel through vacuum while water waves travel in water.
They travel at different speeds.
I think you are confusing something. Sound waves, and electromagnetic waves, are two different types of waves.
gamma rays,electromagnetic waves
Electromagnetic waves have been classified as the mode of production differs from one to the other.
Radio waves ARE electromagnetic waves.
The electromagnetic spectrum organizes different types of electromagnetic waves according to their wavelength or frequency.
electromagnetic waves can travel through vacuum while water waves travel in water.
It means explain how electromagnetic waves are different than water and sound waves.
They travel at different speeds.
Electromagnetic waves are very much different from the matter waves and in many ways. a) Speed of matter waves is very much less than the speed of electromagnetic waves. b) Matter waves cannot be radiated in empty space unlike electromagnetic waves. c) Matter waves are just associated with the particle, not emitted by it Matter waves have smaller wave lengths than electromagnetic waves
Electromagnetic waves, just like light, but with different frequency and wavelength.
The biggest difference is that mechanical waves require a medium to travel through and electromagnetic waves do not.
I think you are confusing something. Sound waves, and electromagnetic waves, are two different types of waves.
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.
they are different because these waves can travel through empty space
gamma rays,electromagnetic waves