9. Three beakers A,B and C were taken and filled with 50ml of water.Beaker A was kept
in open in the presence of the sun. Beaker B was kept in a dark room and beaker C was
placed under a fan. In which case the rate of evaporation will be the highest?
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Answer:
in presence of sun
Explanation:
because evaporation is higher in sun because it contain hot air
Answer:
Beaker A
Explanation:
In sun, the rate of evaporation is high.