QUANTITIES AND UNITS QUIZ

The number 0.0003 multiplied by 10-3 is

3

0.0003

3000

3.0E-7

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The number of megohms in 0.03 kilohms is

0.0002 M

0.00002 M

either 0.00002 M or 0.0002 M

3 × 10–5 M

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The number 65,000 expressed in scientific notation as a number between 1 and 10 times a power of ten is

6.5 × 104

650 × 103

0.65 × 104

65 × 104

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Voltage is measured in

farads

volts

ohms

watts

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When converting 7,000 nA to microamperes, the result is

700 µA

7 µA

0.7 µA

0.007 µA

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Resistance is measured in

henries

hertz

watts

ohms

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Fourteen milliamperes can be expressed as

14 kA

14 µA

14 MA

14 mA

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Current is measured in

volts

henries

watts

amperes

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The quantity 43 × 10-3 is the same as

0.043

43000

430

0.43

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When converting 1,600 kilohms to megohms, the result is

1.6 M

160 M

1,600,000 M

0.160 M

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