1. Non-SI Units accepted in the SI

2. Accepted Non-SI Units

3. Convert 120hl to cl Convert 75.00 km/h to m/s Convert 5400l to m3
km x 1000 m x 1 h___ = 20.83m/s
h km s

4. Example

5. Metric Measurement: Temperature
Temperature is a measure of the kinetic energy of the atoms in an object.
Temperature is measured with a thermometer and measured in Fahrenheit, Celsius or Kelvin.
The Kelvin scale begins at absolute zero, or 0 K. At 0 Kelvin no more heat can be removed from an object.
To convert to Kelvin you add 273 degrees to the Celsius reading.
To convert degrees Celsius (°C) to degrees Fahrenheit (°F) multiply by 1.8 and then add 32.

6. Comparison of temperature scales
Relative Scales
Fahrenheit (°F)
Celsius (°C)
Absolute Scales
Kelvin (K)

7. Celsius temperature conversion formulae
from Celsius
to Celsius
Fahrenheit
[°F] = [°C] × 9⁄5 + 32
[°C] = ([°F] − 32) × 5⁄9
Kelvin
[K] = [°C] + 273.15
[°C] = [K] − 273.15

8. Conversions
Convert 60°C to Fahrenheit.

9. Fahrenheit temperature conversion formulae
from Fahrenheit
to Fahrenheit
Celsius
[°C] = ([°F] − 32) × 5⁄9
[°F] = [°C] × 9⁄5 + 32
Kelvin
[K] = ([°F] + 459.67) × 5⁄9
[°F] = [K] × 9⁄5 − 459.67

10. Conversions
Convert 68°F to Celsius.

11. Kelvin temperature conversion formulae
from Kelvin
to Kelvin
Celsius
[°C] = [K] − 273.15
[K] = [°C] + 273.15
Fahrenheit
[°F] = [K] × 9⁄5 − 459.67
[K] = ([°F] + 459.67) × 5⁄9

12. Temperature relathionships
(°F) = 9/5*(°C) +32
(°C) = 5/9*[(°F) –32]
(°C) = (K) –