1.2 Scientific Investigation
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Question 1 of 10
1. Question
1 point(s)What is the main aim of the scientific investigation process?
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Question 2 of 10
2. Question
1 point(s)The first step in a scientific investigation involves a phenomenon that requires an explanation. What is this step called?
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Question 3 of 10
3. Question
1 point(s)A student finds that an apple tied to a long string swings more slowly. The student states, \’the period of oscillation depends on the length of the string\’. What is this process called?
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Question 4 of 10
4. Question
1 point(s)Which of the following is a characteristic of a good hypothesis?
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Question 5 of 10
5. Question
1 point(s)In an experiment to study the relationship between the length of a pendulum string and its period of oscillation, which variable is kept constant?
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Question 6 of 10
6. Question
1 point(s)If a graph of y against x is a straight line passing through the origin (0, 0), what is the relationship between y and x?
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Question 7 of 10
7. Question
1 point(s)What is meant by the extrapolation method in graph analysis?
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Question 8 of 10
8. Question
1 point(s)A graph of Force (F) against Spring Extension (x) is plotted. What physical quantity is represented by the area under the graph?
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Question 9 of 10
9. Question
1 point(s)If a graph shows a curved line with a negative gradient that does not intersect either axis, what is the most accurate relationship?
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Question 10 of 10
10. Question
1 point(s)When reporting the results of a pendulum experiment, it is found that T² ∝ l. What does the symbol ∝ mean?
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