Take away Question.
The particle & mass 5X10 g is kept over a large
Tha aontal sheet of charge density 4x10 c/m².
8 What charge should be airen to this partide so
That is to released, it does not fall docent (300ks).
by How many eleccions are to be removed to que
This chasse ? (3 mks)
La How much mass es decreased due to the removal
of his elechons? 4 tink)
- Q = charge
E
vermehrte
VIE
x 100 x 5
* 200*5

freezing

deposition

condensation

explanation;

melting also called fusion is the process where solid becomes liquid, sublimation is the process where solid becomes gaseous without first changing to liquid, deposition involves change from gaseous to solid state, freezing involves change from liquid to solid, boiling or evaporation involves change of liquid to gaseous state, while condensation is the change from gaseous state to liquid state.

endothermic reactions involves absorption of heat from the surroundings or the environment while exothermic reactions involves loss of heat energy to the surroundings.

in this case, sublimation, evaporation and melting are endothermic reactions (gain energy from the environment) while, freezing, deposition and condensation are exothermic (loss of energy to the surroundings) reactions.

area of focus