Unit 3 - Measurement 2021 Flashcards

1
Q

What is the metric value of time?

A

Second

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2
Q

What is the metric value of Electric Current?

A

Ampere

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3
Q

What is the metric value of Energy?

A

Joule

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4
Q

What is the metric value of Temperature?

A

Kelvin

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5
Q

What is the metric value of the amount of substance?

A

Mole

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6
Q

What is the metric value of volume?

A

Liter

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7
Q

What is the metric value of Mass?

A

Kilogram

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8
Q

What is the metric value of weight?

A

Newton

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9
Q

What is the metric value of Luminous Intensity?

A

Candela

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10
Q

What is the metric value of length / Distance?

A

Meter

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11
Q

What is the prefix for the numerical value of one million?

A

Mega (M)

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12
Q

What is the prefix for the numerical value of one hundredth?

A

Centi (c)

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13
Q

What is the prefix for the numerical value of One thousand?

A

Kilo (k)

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14
Q

What is the prefix for the numerical value of one tenth?

A

Deci (d)

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15
Q

What is the prefix for the numerical value of One thousandth ?

A

Milli (m)

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16
Q

What is the prefix for the numerical value of One millionth??

A

Milli (m)

17
Q

What is the prefix for the numerical value of one billionth?

A

Nono (n)

18
Q

Where is the SI unit for volume derived from?

A

Meter

19
Q

What is the standard - - and is standardized by a cesium-133atom?

A

Second

20
Q

What is the standard - - that is standardized by a cylinder of platinum-iridium?

A

Kilogram

21
Q

What is the standard - - that is standardized by the speed of light (1/299,792,458s)

A

Meter

22
Q

Can an object be weightless BUT it can never be massless?

A

YES

23
Q

What do you use to measure mass?

A

A balance

24
Q

What do you use for measure weight?

A

A scale

25
Q

What term is used for close to the accepted value?

A

Accuracy

26
Q

What term is used when all measurements are in agreement?

A

Precision

27
Q

What is the SI unit for measuring energy?

A

joule

28
Q

What is the NON - SI unit that measures the energy required to increase the temperature of 11 gallon of water by 1 degree Celsius?

A

Calorie

29
Q
Be able to convert 
1 - - cm to m
2 - - m to Km
3 - - L to mL
4 - - mol to mmol
5 - - ns to s
A

Use your notes

30
Q
Be able to convert:
1 - - Kelvin to Celsius
2 - - Celsius to Kelvin
3 - - Celsius to Fahrenheit
4 - - Fahrenheit to Celsius
A

Use your notes

31
Q

Be able to calculate Density, mass and volume

A

Use your notes

32
Q

Be able to determine the percent error of a problem

A

Use your notes