SI Units Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

what does the multiplier m mean

A

one thousandth
m = milli
1/1000
0.001

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

what does the multiplier k mean

A

one thousand
k = kilo
1000

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

scientific notation of m

A

10 to the power of -3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

scientific notation of k

A

10 to the power of 3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

7 base units

A

length -m
mass - kg
time - s
electric current - A
temp - K
amount of substance - mol
luminous intensity - cd

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

what does a jump of a power of 3 indicate

A

factor of 1000

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

SI prefix of 10 to the power of 1

A

deca

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

SI prefix of 10 to the power of 3

A

kilo

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

SI prefix of 10 to the power of 6

A

mega

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

SI prefix of 10 to the power of 9

A

giga

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

SI prefix of 10 to the power of 12

A

tera

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

SI prefix of 10 to the power of -1

A

deci

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

SI prefix of 10 to the power of -2

A

centi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

SI prefix of 10 to the power of -3

A

milli

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

SI prefix of 10 to the power of -6

A

micro

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

SI prefix of 10 to the power of -9

A

nano

17
Q

SI prefix of 10 to the power of -12

A

pico

18
Q

what are the 3 components of an SI unit

A

prefix
unit symbol
exponent

19
Q

whats a derived SI unit

A

a combination of thw SI base units

20
Q

newton and joule are what type of units

A

derived

21
Q

whats a vector quantity

A

direction and magnitude

22
Q

whats a scalar quantity

A

only magnitude

23
Q

how do you convert between different units

A

multiply or divide by conversion factor

24
Q

whats the BDSM rule when converting between units

A

to convert to a bigger unit - divide by the conversion factor
to convert to a smaller unit - multiply by the conversion fatctor