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zmey [24]
3 years ago
8

The following diagram shows various positions of the moon in its orbit around Earth. The image of the moon shows its phase as se

en from Earth.
I NEED HELP ASAP WITH THIS ONE TOO (WILL MARK BRAINIEST AND 10 POINTS)


In which position will one-fourth of the illuminated side of the moon be visible from Earth?

A

B

C

D

Chemistry
1 answer:
Serga [27]3 years ago
6 0

Answer:

Position D

Explanation:

One fourth of the Moon will be visible from Earth when the Moon is in position D. The reason why this is the right position is that the Moon will be in a position where the majority of its surface that is lighted by the Sun is facing the Sun. On the other hand, the angle is just right that about one quarter of the lighted part of the Moon is also facing the Earth. This will result in a perception from the Earth's view point that the Moon is lighted at one quarter of its surface.

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13. A gas occupies 4.31 liters at a pressure of 0.755 atm. Determine the volume if the
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Answer:

13. 2.60 L.

14. 2.40 L.

Explanation:

We can use the general law of ideal gas: PV = nRT.

where, P is the pressure of the gas in atm.

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(P₁V₁) = (P₂V₂)

<em>13. A gas occupies 4.31 liters at a pressure of 0.755 atm. Determine the volume if the  pressure  is increased to 1.25 atm.</em>

P₁ = 0.755 atm, V₁ = 4.31 L.

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