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ICP Chapter 1
Exam practice
Question | Answer |
---|---|
Which of the following is NOT one of the main ideas of physical science? | One of the main branches of natural science is biology. |
What is a statement that summarizes a pattern found in nature? | A scientific law |
How is 0.00025 written in scientific notation? | 2.5 x 10^-4 |
Which of the following conversion factors would you use to change 18 kilometers to meters? | 1000m/1km |
Timers at a swim meet used four different clocks to time an event. Which recorded time is the most precise? | 55.254 s |
What is the relationship in which the ratio of the manipulated variable and the responding variable is constant? | Direct proportion |
If the relationship between the manipulated variable and the responding variable is a direct proportion, what will a line graph of this relationship look like? | A straight line |