Ch 2- Measurements And Units Flashcards by Ella Brak

Q

Mass in the SI units

A

Kilograms

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Q

Length in SI Units

A

Meters

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Q

Time in SI units

A

Seconds

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Q

Temperature in SI units

A

Kelvin

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Q

Electric current in SI units

A

Ampere

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Q

Amount of substance in SI units

A

Mole

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Q

1,000,000- 10^6

A

Mega

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Q

1000-10^3

A

Kilo

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Q

0.1 - 10^-1

A

Deci

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Q

0.01 - 10^-2

A

Centi

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Q

0.001 - 10^-3

A

Milli

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Q

0.000001 - 10^-6

A

Micro

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Q

0.000000001 - 10^-9

A

Nano

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Q

1 kg equals what in pounds

A

2.2046 lbs

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Q

1 lb equal what in grams

A

453.59 grams

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Q

What units equal each other in volume

A

1mL=1cm^3 =0.001 L

Q

What unit is equal to each other in volume (part 2)

A

1L=1dm^3=1000mL

Q

Temperature of Kelvin

A

K= C+ 273.15

Q

Temperature of Celsius

A

C=K-273.15

Q

Temperature of Fahrenheit to Celsius

A

C= (F-32)/1.80

Q

Temperature of Celsius to Fahrenheit

A

F= 1.80( C) +32

Q

What are the units of Density

A

g/cm^3 or g/mL

Q

Convert 1 Kg to grams

A

1000g

Q

Convert 1L to mL

A

1000mL

Convert 1m to cm

100cm

Convert 1g to mg

1000 mg

Convert 1mL to cm^3

1 cm^3

Convert 1m to mm

1000mm

1 gal = what in L

3.785L

2 cups= what in pints

1 pint

2 pints= what in quart

1 quart

4 quarts = what in gallons

1 gallon

16 ounces =what in pounds

1 lb

1 mile = what is ft

5280ft

How many centimeters in an inch

2.54cm

Feet in a meter

3.38ft