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Recall Quiz
By Sacchi Seneviratne
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Last updated over 5 years ago
4 questions
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Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
The variable which is measured in an experiment is the
independent variable
dependent variable
control variable
In this experiment, the independent variable was the
starting temperature of the water
type of insulation
change in temperature of the water
thickness of insulation
3.Which of the following would not affect the results of the experiment and would therefore
not
be a reasonable control variable?
starting volume of the water
colour of container
type of container
type of insulation
3.Which of the following explains why insulation is placed on the bottom of the container.
prevent heat transfer by conduction to the table
prevent heat transfer by radiation to the air
increase the final temperature of the water
prevent the container from spilling