SI and Conversion Factors

Question 1

1 pound = ? ounces

Answer 1

16 oz

Question 2

1 kilogram = ? pounds

Answer 2

2.205 pounds

Question 3

1 pound = ? grams

Answer 3

454 g

Question 4

1 ton = ? pounds

Answer 4

2000 lbs

Question 5

1 liter = ? quarts

Answer 5

1.0567 quarts

Question 6

1 mL = ? cm³

Answer 6

1 cm³

Question 7

1 gallon = ? liters

Answer 7

3.785 L

Question 8

1 gallon = ? quarts = ? fluid ounces

Answer 8

4 qt

128 fl oz

Question 9

1 quart = ? pints = ? fluid ounces

Answer 9

2 pints

32 fl oz

Question 10

1 inch = ? cm

Answer 10

2.54 cm (exactly)

Question 11

1 mile = ? feet = ? kilometers

Answer 11

5280 ft

1.609 km

Question 12

1 yard = ? feet = ? inches = ? meters

Answer 12

3 ft

36 in

0.9144 m

Question 13

1 meter = ? inches = ? feet = ? yards

Answer 13

39. 37 in
40. 281 ft
41. 094 yards

Question 14

1 kilometer = ? yards = ? miles

Answer 14

1094 yards

0.6214 miles

Question 15

1 cubic metter = ? cubic feet = ? liters

Answer 15

35.31 ft³

1000 L (exactly)

Question 16

Kelvins = ºC + ?

Answer 16

273.15

Question 17

The seven SI base units:

time

length

mass

electric current

temperature

amount of substance

luminous intensity

Answer 17

time: second (s)
length: meter (m)
mass: kilogram (kg)

electric current: ampere (A)

temperature: kelvin (K)

amount of substance: mole (mol)

luminous intensity: candela (cd)

Question 18

Multiplication factor and symbol for prefix:

yotta

Answer 18

(1,000,000,000,000,000,000,000,000) septillion

10²⁴

Y

Question 19

Multiplication factor and symbol for prefix:

zetta

Answer 19

(1,000,000,00,000,000,000,000) sextillion

10²¹

E

Question 20

Multiplication factor and symbol for prefix:

exa

Answer 20

(1,000,000,000,000,000,000) quintillion

10¹⁸

E

Question 21

Multiplication factor and symbol for prefix:

peta

Answer 21

(1,000,000,000,000,000) quadrillion

10¹⁵

P

Question 22

Multiplication factor and symbol for prefix:

tera

Answer 22

(1,000,000,000,000) trillion

10¹²

T

Question 23

Multiplication factor and symbol for prefix:

giga

Answer 23

(1,000,000,000) billion

10⁹

G

Question 24

Multiplication factor and symbol for prefix:

mega

Answer 24

(1,000,000) million

10⁶

M

Question 25

Multiplication factor and symbol for prefix: ## Footnote **kilo**

Answer 25

(1,000) thousand ## Footnote **10³** **k**

Question 26

Multiplication factor and symbol for prefix: **hecto**

Answer 26

(100) hundred **10²** **h**

Question 27

Multiplication factor and symbol for prefix: **deca** (deka)

Answer 27

(10) ten **10¹** **da**

Question 28

Multiplication factor and symbol for prefix: **deci**

Answer 28

(0.1) tenth **10^-1** **d**

Question 29

Multiplication factor and symbol for prefix: **centi**

Answer 29

(0.01) hundreth **10^-2** **c**

Question 30

Multiplication factor and symbol for prefix: **milli**

Answer 30

(0.001) thousandth **10^-3** **m**

Question 31

Multiplication factor and symbol for prefix: **micro**

Answer 31

(.000 001) millionth ## Footnote **10^-6** **μ**

Question 32

Multiplication factor and symbol for prefix: **nano**

Answer 32

(.000 000 001) billionth **10^-9** **n**

Question 33

Multiplication factor and symbol for prefix: **pico**

Answer 33

(.000 000 000 001) trillionth **10^-12** **p**

Question 34

Multiplication factor and symbol for prefix: **femto**

Answer 34

(.000 000 000 000 001) quadrillionth **10^-15** **f**

Question 35

Multiplication factor and symbol for prefix: **atto**

Answer 35

(.000 000 000 000 000 001) quintillionth **10^-18** **a**

Question 36

Multiplication factor and symbol for prefix: **zepto**

Answer 36

(.000 000 000 000 000 000 001) sextillionth **10^-21** **z**

Question 37

Multiplication factor and symbol for prefix: **yocto**

Answer 37

(.000 000 000 000 000 000 000 001) septillionth **10^-24** **y**