Measurement Unit Flashcards

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1
Q

Basic Unit for length

A

meter, m

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2
Q

Basic Unit for Mass

A

gram, g

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3
Q

Basic Unit for time

A

Second, s

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4
Q

Basic Unit for temperature

A

Kelvin, k

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5
Q

Volume

A

Space an area takes up

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6
Q

How does volume compare to mass

A
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7
Q

If your mass was 70 kg on earth how much would it be on the moon, would it be different, why or why not

A
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8
Q

Basic Unit for volume

A

liter

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9
Q

Milli

A

1000th

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10
Q

centi

A

100th

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11
Q

deci

A

10th

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12
Q

deca

A

10x

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13
Q

hecto

A

100x

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14
Q

kilo

A

1000x

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15
Q

scale

A

mass

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16
Q

Ruler

A

length

17
Q

gradulated cylinder

A

volume

18
Q

timer

A

time

19
Q

mean =

A

average - add all data points then divide by number of data points

20
Q

Thermometer

A

temperature

21
Q

mode =

A

most common number

22
Q

range

A

greatest data point minus smallest data point

23
Q

median

A

number in the middle of data points

24
Q

y axis =

A

vertical axis - dependent variable

24
Q

x axis =

A

horizontal axis - independent variable

24
Q

what makes a direct line different from a indirect line

A

direct line means both the y and x axis points are gradually getting larger and in indirect lines the axis are going in opposite directions like one is going up while the other is decreasing.

25
Q

what is a peak line, describe it with an example

A

That is when the data points from a peak somewhere in the graph where they increase and then somewhat rapidly decrease

26
Q

what is a situation where a non linear line would be used

A

A curved line. The data can go forward in a direct pattern but then it can regress and go backward

27
Q

Give the description and example of a constant line

A

A constant line is a line where the data points don’t vary much and stay on a somewhat straight line.

28
Q

1 nanometer = 1,000,000 millimeters

A
29
Q
A
29
Q
A