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Which waves travel through vacuum?
raDIO WaVES
Why can radio waves travel through space but sound waves can not?
Radio waves travel through empty space because they are electromagnetic waves, whereas sound is a wave that must travel through air.
Do radio waves need a medium to travel through?
Radiation doesnt need a medium because it travels through space
Do waves created by a large disturbance travel faster than waves created by a small disturbance do?
No, waves with a smaller disturbance travel faster. This is because they have less distance to travel.
Can wave travel a vacuum in sopce?
Yes, but only electromagnetic waves, such as visible light or radio waves. Mechanical waves like sound require a medium to travel.
Why are short-waves used in long distance broadcasrs?
Long-distance radio waves are particularly affected by the E and F layers of Earth's ionosphere, causing them to be refracted and reflected back to Earth at a much farther distance or range than they would travel along the Earth's surface. The Earth's surface often reflects the radio waves back up to the ionosphere, where they are again refracted and reflected back to Earth, adding another large distance to their range
Which waves travel through vacuum?
raDIO WaVES
What are three things radio waves can do?
Here are a few things that radio waves can do: 1. Communications (TV, Commercial radio, Ham radio etc.) 2. Heat things up, (Microwaves are just extremely short radio waves) 3. They can travel extremely fast (At the speed of light)
What type of medium is required by radio waves?
radio waves do not require a medium to travel,it can even travel through vaccum
Why can radio waves travel through space but sound waves can not?
Radio waves travel through empty space because they are electromagnetic waves, whereas sound is a wave that must travel through air.
Which em waves are used in wireless technology?
Radio-waves are used in wireless technologies to transmit data between devices over a short distance.
Why can radio waves can travel through space but sound waves cannot?
radio astronomy
Why radio waves can travel through space but sound waves cannot?
radio astronomy
What is the main characteristic of sound?
Sound waves travel at great distances in a very short time. But as the distance increases the waves tend to spread out.
What is the objective of travel faster radio waves or sound waves?
sound waves
Where do radio waves travel?
To infinity and beyond.
How do texts travel?
Radio waves mate
