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Discovering Light Energy

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Questions and Answers

What type of light energy is primarily emitted by the sun?

X-Rays

Gamma rays

Ultraviolet light (correct)

Infrared light

How are x-rays used in the medical field?

To communicate over long distances

To target and kill cancer cells

To sterilize food and medical equipment

To take photographs of the inside of the body (correct)

What type of light energy can be used for communication and cooking?

Infrared light

Gamma rays

Ultraviolet light

Microwaves (correct)

Which type of light energy can be harmful and is protected against by the earth's ozone layer?

<p>Ultraviolet light</p> Signup and view all the answers

What type of light energy gives off a low amount of energy and is used in remote controls?

<p>Infrared light</p> Signup and view all the answers

Discovering Light Energy

Choose a study mode

Podcast

Questions and Answers

What type of light energy is primarily emitted by the sun?

How are x-rays used in the medical field?

What type of light energy can be used for communication and cooking?

Which type of light energy can be harmful and is protected against by the earth's ozone layer?

What type of light energy gives off a low amount of energy and is used in remote controls?

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