sound waves
Radiated energy of: light heat radio microwaves x-rays cosmic rays gamma rays and so on.
Electromagnetic energy travels through space as waves. This includes various forms of radiation such as visible light, radio waves, microwaves, and X-rays.
Yes. Light is an example of an electromagnetic wave, and air is an example of matter. When you see something, the light from that object is being reflected from a source off it, or perhaps the object itself emits light (candle, light bulb, sun). It travels through the air to your eye. Another example is FM radio.. that travels through air as well. Light travels through water as well.
Electromagnetic energy travels through space in the form of waves. These waves include light, radio waves, X-rays, and microwaves, among others.
Electromagnetic radiation is energy that travels in the form of waves or particles, such as light or radio waves. This energy does not require a medium to propagate and can travel through a vacuum.
Heat travels through vacuum as electromagnetic radiation, exactly the same way that light and radio do.
Light travels through a vacuum, and through the densest metals (though not usually very far). But then gamma radiation and radio waves are examples of light...
Radiated energy of: light heat radio microwaves x-rays cosmic rays gamma rays and so on.
Electromagnetic energy travels through space as waves. This includes various forms of radiation such as visible light, radio waves, microwaves, and X-rays.
light travels faster than radio wavws
Yes. Light is an example of an electromagnetic wave, and air is an example of matter. When you see something, the light from that object is being reflected from a source off it, or perhaps the object itself emits light (candle, light bulb, sun). It travels through the air to your eye. Another example is FM radio.. that travels through air as well. Light travels through water as well.
Radio waves and light waves.
Electromagnetic energy travels through space in the form of waves. These waves include light, radio waves, X-rays, and microwaves, among others.
Electromagnetic radiation is energy that travels in the form of waves or particles, such as light or radio waves. This energy does not require a medium to propagate and can travel through a vacuum.
Electromagnetic energy can travel through empty space and travels in waves. This includes visible light, radio waves, microwaves, X-rays, and gamma rays.
Yes. Radio is a form of electromagnetic wave, so it travels at the speed of light. Since sound requires a physical medium and it is (theoretically) impossible for matter to attain the speed of light, the speed of sound can never be equal to/above the speed of light, and this statement is correct.
Electromagnetic waves, such as light and radio waves, can travel through empty space. These waves do not require a medium to propagate, allowing them to travel through the vacuum of space.