Is the branch of chemistry concerned with the application of the techniques and theories of physics to the study of chemical systems.

Physical chemistry is the branch of chemistry concerned with the application of the techniques and theories of physics to the study of chemical systems.

Explanation:

Physical chemistry is the the branch of the chemistry which uses and implement laws, theories and techniques of physics to in chemistry to study various processes taking place in chemistry such: Behavior of matter at atomic level in a molecule or how reaction occurs etc.

The common examples of this are thermodynamics and quantum mechanics.

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.

i think its 5049.

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