Answer:
The hot water remains at the top of chilled water.
Explanation:
The hot water remains at the top of chilled water because hot water has less denser as compared to chilled water. Due to higher density of chilled water, it remains at the bottom due to its greater mass while on the other hand, the hot freshwater goes upward and spreads at the top of the chilled water due to lower mass so when the hot water is added to the chilled water, hot water remains at the top.
Answer:
Propanganda
Explanation:
Propanganda can be defined as information that is often of a misleading nature. It is biased and often used to promote a political point of view.
It is the spreading of lies, half truths with the sole purpose of influencing public opinion. Propanganda works by
playing upon the fears, angers and emotions of people. It raises in people, the feelings of unpleasantness and also disgust.
Answer:
PE ( Potential Energy ) = Mass x Gravity x Height
Explanation:
For the first one you would do.
.28 ( mass) x 9.8 ( constant of gravity ) x .40m ( height )
So just multiply your Mass, Gravity and Height together and you will get Potential Energy
Gravity is always 9.8 m/s
