Electromagnetic waves are used for various purposes, including communication (radio, TV, cell phones), medical imaging (MRI, CT scans), heating (microwaves), and remote sensing (weather forecasting, satellite imagery).
yes, they can travel.
A microwave oven uses microwave waves for cooking food.
Sonar uses sound waves to detect objects underwater, while radar uses radio waves to detect objects in the air or on the ground. Sonar is typically used in marine environments, while radar is commonly used in aviation and meteorology.
A microphone uses sound waves, which are mechanical waves, to convert sound into an electrical signal. This electrical signal can then be amplified and transmitted. Electromagnetic waves, such as radio waves or light waves, are not used directly by a microphone in this process.
Electromagnetic waves are used in medicine for various imaging techniques such as X-rays, MRIs, and CT scans to visualize internal structures and diagnose medical conditions. They are also used in treatments like cancer therapy where high-energy radiation is targeted at tumors to destroy cancerous cells. Additionally, electromagnetic waves are used in non-invasive procedures like laser surgery for precise tissue cutting and cauterization.
Light is a kind of electromagnetic wave.
gamma rays. they have the shortesst wawvelengths and the highest frequencies.
No. Light is in the EM spectrum, and we can see light from the sun as space is a vacuum it can be concluded that EM waves do not need a medium.
The uses of electro magnetic waves in medicine?
yes, they can travel.
are used to find things in the dark and things like that
Most of these networks use radio waves for their transmission medium, but some use infrared light waves
Infrared waves are special waves that helps you get rid of wrinkles.
A microwave oven uses microwave waves for cooking food.
the uses of the waves are the little droplets on your skin
it doesn't, it uses microwaves
It uses radio waves. The frequency band is the same as some cordless telephones.