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2 years ago

8

Which statement best describes the light that will cause emission of electrons from a given metal through the photoelectric effe

ct?
light with a low enough intensity
light with a high enough frequency
light with a high enough intensity
light with a low enough frequency

1 answer:

Sergio039 [100]2 years ago

4 0

Answer:

light with a high enough intensity

Explanation:

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Answer:

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What pressure is exerted by 932.3 g of CH4 in a 0.560 L steel container at 136.2 K?

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* number of moles:

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V = 0.560 L

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Given:

volume of 0.08 m³

density of 7,840 kg/m³

Required:

force of gravity

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