Pressure is defined as the force exerted per unit of area. What is the SI unit of pressure?
a. N•m2
b. J
c. m/s2
d. N/m2
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Ответ:
Ответ:
212 degrees F, and 100 degrees C.
Explanation:
If the temperature is held constant (which requires some heat input, since evaporation cools things) the liquid will all evaporate. If the temperature is much above 212 F, the water will boil. That means that it wont just evaporate from the surface but will form vapor bubbles, which then grow, inside the liquid itself. :)