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Visible light does not damage
Which is one difference between visible and non-visible light?(1 point)
Responses Visible light can be seen by the unaided human
1 answer
asked by
wiggle
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Which is one difference between visible and non-visible light?(1 point)
Responses All non-visible light has more energy than
1 answer
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What portion of the electromagnetic spectrum can human eyes detect?
Responses visible light and infrared light visible light and
1 answer
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We can reasonably model a 75 W incandescent light bulb as a sphere 6.0 cm in diameter. Typically, only about 5% of the energy
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Brittany
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Select the correct option with frequencies ordered from lowest to highest.
a) LF, UHF, HF, Microwave, Visible light b) LF, UHF,
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Anonymous
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Visible light does not damage the skin but ultraviolet light can. The image below describes the electromagnetic spectrum.
Which
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RXB_I
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Which is one difference between visible and non-visible light?(1 point)
Responses Visible light can be seen by the unaided human
1 answer
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rod wave
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Which is one difference between visible and non-visible light?(1 point)
Responses Visible light can be seen by the unaided human
7 answers
465 views
A 75 W light source consumes 75 W of electric power. Typically only about 5% of this energy is emitted as visible light of
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A 75- light source consumes 75 of electrical power. Assume all this energy goes into emitted light
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A 75 W light source consumes 75 W of electric power. Typically only about 5% of this energy is emitted as visible light of
3 answers
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J
834 views