2 years ago

Which of the following is the correct definition of light energy?

Physics

1 answer:

Sveta_85 [38]2 years ago

3 0

B is the correct answer

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2 years ago

The sound level near a noisy air conditioner is 70 dB. If two such units operate side by side, the sound level near them would b

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Answer:

73 db

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3 years ago

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.pls see attached file for explanations