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10Radio waves are safe for living beings.
Microwaves are used to cook food by heating water molecules.
Infrared rays have shorter wavelength than visible light.
Visible light helps humans to see objects.
Ultraviolet rays are visible to the human eye.
X-rays are used to detect bone fractures.
Gamma rays have the highest frequency among electromagnetic waves.
Infrared rays are used in remote control technology.
Radio waves are used in satellite communication.
Gamma rays are completely harmless to living cells.
Percentage: 0%
Which electromagnetic wave is used in radio broadcasting?
Which wave is used in microwave ovens?
Which electromagnetic wave is mainly responsible for heating effect?
Which wave is used in TV remote control?
Which wave helps humans to see objects?
Which electromagnetic wave causes sunburn?
Which wave is used in airport luggage scanners?
Which electromagnetic wave is used in cancer treatment?
Which wave is used in satellite and mobile communication?
Which wave is used to sterilize food and medical equipment?
Radio waves are produced by a ______.
Microwaves heat food by vibrating ______ molecules.
Radar communication uses ______.
Infrared rays give the sensation of ______.
Remote controls work using ______ rays.
The human eye can detect ______ light.
Photosynthesis occurs due to absorption of ______ light.
Ultraviolet rays help in the formation of ______ D.
X-ray machines are used to check ______ fractures.
Cancer treatment using gamma rays is called ______.