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STALIN [3.7K]
3 years ago
14

Which of the following statements is correct?

Physics
1 answer:
ivanzaharov [21]3 years ago
6 0

Answer:

b

Explanation:

sorry if i got it wrong

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A trough in a transverse wave corresponds to a ________ <br> In a longitudinal wave.
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Answer:

compression

Explanation:

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Answer:

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3 years ago
A 100-watt lightbulb radiates energy at a rate of 100 J/s. (The watt, a unit of power, or energy over time, is defined as 1 J/s.
fomenos

Answer:

N=2.18\cdot 10^{20}photons/s

Explanation:

The energy of a photon is: E=h\nu=h\frac{c}{\lambda} when h is the Planck constant.

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To find the number of photons we can use this equation:

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Have a nice day!

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