Which type of electromagnetic energy must be used carefully in medicine so it does not damage living tissue?(1 point)
Responses
gamma rays
gamma rays
radio waves
radio waves
low frequency waves
low frequency waves
visible light
gamma rays
How are sound waves different from light waves?(1 point)
Responses
Sound waves are electromagnetic waves that can only travel through a medium, while light waves are mechanical waves that can travel through a medium or through a vacuum.
Sound waves are electromagnetic waves that can only travel through a medium, while light waves are mechanical waves that can travel through a medium or through a vacuum.
Sound waves are mechanical waves that can travel through a medium or through a vacuum, while light waves are electromagnetic waves that can only travel through a medium.
Sound waves are mechanical waves that can travel through a medium or through a vacuum, while light waves are electromagnetic waves that can only travel through a medium.
Sound waves are electromagnetic waves that can travel through a medium or through a vacuum, while light waves are mechanical waves that can only travel through a medium.
Sound waves are electromagnetic waves that can travel through a medium or through a vacuum, while light waves are mechanical waves that can only travel through a medium.
Sound waves are mechanical waves that can only travel through a medium, while light waves are electromagnetic waves that can travel through a medium or through a vacuum.
Sound waves are mechanical waves that can only travel through a medium, while light waves are electromagnetic waves that can travel through a medium or through a vacuum.
which one is that? is it A B C or D
A
How are visible light, the electromagnetic spectrum, and photoreceptors in the eye related?(1 point)
Responses
Photoreceptors in the eye detect visible light, which is part of the wider electromagnetic spectrum.
Photoreceptors in the eye detect visible light, which is part of the wider electromagnetic spectrum.
Photoreceptors in the eye detect the electromagnetic spectrum, which is part of the wider visible light range.
Photoreceptors in the eye detect the electromagnetic spectrum, which is part of the wider visible light range.
Photoreceptors in the eye detect visible light, which contains a range known as the electromagnetic spectrum.
Photoreceptors in the eye detect visible light, which contains a range known as the electromagnetic spectrum.
Photoreceptors in the eye detect the electromagnetic spectrum, which contains a range known as visible light.
Photoreceptors in the eye detect the electromagnetic spectrum, which contains a range known as visible light.
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