Question: The specific heat of copper metal is 0.385 J/(g° C). How many J of heat are necessary to raise the temperature of a 1.42 kg block of copper from 25.0°Сto 88.5°C? a) 547 J b) 1.37 x 104) c) 3.47 x 104 J d) 34.7 J e) 4.74 x 104 J X

3.47x 10^4

Explanation:

the energy required to raise the temperature is = the mass in grams x the specific heat capacity of copper metal x (final temperature - initial temperature)

1.42 x 10^3 x 0.385 x (88.5-25)= 3.47 x 10^4

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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