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weeeeeb [17]
3 years ago
9

The human eye is sensitive to yellow-green light having a frequency of about 5.5x 10^14 Hz (a wavelength of about 550 nm) what i

s the energy in joules of the photons associated with this light?
Physics
1 answer:
SVEN [57.7K]3 years ago
5 0

Answer:The human eye is sensitive to yellow-green light having a frequency of about 5.5*10^{14} ... What is the energy in joules of the photons associated with this light? ... As the wavelength and frequency of a wave are related, we can find the energy ... In order to find this value, we need Planck's Constant, h=6.626×10−34 J⋅s h ...

Explanation:

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(a) What is the entropy change of a 14.6 g ice cube that melts completely in a bucket of water whose temperature is just above t
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b) 33.325 J/K

Explanation:

The expression to use here is the following:

ΔS = Q/T

Where:

Q: heat released or absorbed

T: Temperature in K

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Q = 0.00551 * 2,256,000 = 12,430.56 J

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