Case 1: An electron jumps from energy level 3 to energy level 7 in an atom.
Case 2: An electron jumps from energy level 3 to energy level 9 in an atom.

For case 1, what happens when an electron jumps from energy level 3 to energy level 7 in an atom?

The light is getting absorbed for the given transition.

Explanation:

There are two ways in which electrons can transition between energy levels:

We are given:

Lower (Initial) energy level = 3

Higher (Final) energy level = 7

As, the electron is jumping from lower energy level to higher energy level. So, the light gets absorbed.

Hence, the light is getting absorbed for the given transition.

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.

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