Use the kinetic theory to explain the following: a. When you take a block of butter out
Question:
Use the kinetic theory to explain the following:
a. When you take a block of butter out of the fridge, it is quite hard. However, after 15 minutes it is soft enough to spread.
b. When you come home from school and open the door you can smell your tea being cooked.
c. A football is blown up until it is hard on a hot summer’s day. In the evening the football feels softer.
d. When a person wearing perfume enters a room it takes several minutes for the smell to reach the back of the room.
e. A windy day is a good drying day.
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Question A The molecules of the butter are more tightly packed together when it is cold As it warms up the molecules move further apart from each other and become less densely packed This makes the bu...View the full answer
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