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Home Q & A Board Science-Related Homework Help Physics
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davashkai davashkai
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11 years ago
By watts volts or neither?
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#1
11 years ago
Neither. I believe you use joules as a unit of energy.
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#2
11 years ago
What property of light?

Velocity -- m/s (meters per second)
Frequency -- Hz (hertz, or the reciprocal of seconds)
Energy (usually of a single photon) -- J (joules)

The power output of a lamp, say, is measured in W (watts).

Please be more specific to make it easier to find your answer.
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smylee855smylee855
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11 years ago
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