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Quiz Sciences

Quiz Science Test Ch2-2

Fgbly

Fgbly
179 played - 14 yrs ago

Cory's Science Test, Ch 2 Section 2

Hard
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20
QUESTIONS
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Question 1 / 20

What is a representation of an object or process called?

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Question 2 / 20

Why is studying a model helpful to scientists?

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Question 3 / 20

Which of the following could NOT be represented by a model?

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Question 4 / 20

What are physical models?

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Question 5 / 20

Why is a globe a better physical model of Earth than a map is?

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Question 6 / 20

What are the mathematical models made up of?

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Question 7 / 20

Which of the following are needed to process complex mathematical models?

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Question 8 / 20

How much data can a supercomputer process?

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Question 9 / 20

Why are computers helpful in building models?

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Question 10 / 20

Which of the following statements about models in NOT true?

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Question 11 / 20

What do events in nature often follow?

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Question 12 / 20

What is the basis of science?

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Question 13 / 20

A statement or equation that reliably predicts events under certain conditions is called a ____________.

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Question 14 / 20

A system of ideas that explains observations and is supported by scientific evidence is called a ____________.

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Question 15 / 20

Which of the following statements about the theory of an Earth-centered universe is true?

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Question 16 / 20

Which discovered the law of universal gravitation?

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Question 17 / 20

Which of the following laws supports the theory of a sun-centered solar system?

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Question 18 / 20

Why are models limited?

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Question 19 / 20

Which of the following statements about models is true?

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Question 20 / 20

Which of the following might challenge an existing model?

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