Yes it is a exothermic reaction.
Outer electrons because they revolve around the nucleus and can be multiple more than one
Answer:
Explanation:
Air outside the cup affect the kinetic energy of the particles in the wall and the cold water by transferring its heat to the cup and cold water.
Explanation:
The air outside the cup has a high temperature as compared to that of the cold water with in the cup.
As this hot and moist air it comes in contact of cup, it transfers its heat energy and become cool itself thereby leaving water droplet on the outer side of the cup.
Due to heat imparted to the cup, the atoms with in the cup and cold water starts vibrating and hence there kinetic energy increase.
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❖ Independent variable- the variable that is changed or controlled to see how it affects the dependent variable in a scientific experiment
Dependent variable- The factor being measured or tested in a scientific experiment
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