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20 questions
Condensation occurs when water vapour....
loses heat
gains heat
Condensation involves a change of state from ___ to ___
Liquid to Solid
Liquid to Gaseous
Solid to Liquid
Gaseous to Liquid
Boiling occurs when water ...
loses heat
gains heat
Boiling involves a change of state from ___ to ___.
Solid to Liquid
Liquid to Gaseous
Gaseous to Liquid
Liquid to Solid
The process of changing of water vapour to water droplets is called _____
evaporation
condensation
precipitation
Formation of clouds, dew, snow are examples of ___
condensation
evaporation
______ is formed when the dew freezes to form ice.
Dew
Fog
Frost
When warm air hits the cold surface, it reaches its dew drops and condenses
true
false
Drying clothes in sunlight is the example of ______
condensation
evaporation
Sam kept some water out side in the sun next day he saw nothing in the glass what happen to the water?
It disappeared
It evaporated
Magic
3 states of water found on earth
solid, liquid & gas
oceans, lakes & streams
evaporation, transpiration
rain, sleet & hail
Evaporation occurs only _____
after boiling
after extreme cooling
at surface of a liquid
if boiling occurs at atmospheric pressure
Steam rising from wet clothes while ironing them. This is an example of__________.
Evaporation
Condensation
Paint dries up after a while. This is an example of__________.
Condensation
Evaporation
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