Scientific Conventions (VCE SSCE Physics): Quizzes

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Scientific Conventions
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10 questions from this quiz

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What is magnitude in scientific terms?

Size/value without sign or direction

How many base SI units are there?

Seven

How are derived SI units formed?

By multiplying or dividing base SI units

What is the value of the prefix 'nano'?

10910^{-9}

How many significant figures does 0.00450.0045 have?

2

How many significant figures does 53.0053.00 have?

4

What is 34.477+2.3134.477 + 2.31 rounded correctly?

36.7836.78

What is 34.477×2.3134.477 \times 2.31 rounded correctly?

79.679.6

In scientific notation m×10nm \times 10^n, what must mm be?

A number with absolute value between 1 & 10

When converting 0.000430.00043 to scientific notation, what is nn?

4-4

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