Answer:
It is always twice the value of the actual yield.
Explanation:
A scale and a ruler. The scale to measure the mass, and a ruler to measure the volume.
Answer:
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. :)
(also called Observational Error) is the difference between a measured quantity and its true value. It includes random error
