Fahrenheit or Celsius or Kelvin. Ex: 65ºF, 32ºC, 100ºK
Relative Humidity is used for weather forecasts. The device that is use to calculate Relative Humidity is called a pyschrometer or a hygrometer.
Either degrees/celsius or farenhuit
Area. In SI system the proper unit is m2
voltage is measured in ohms which is represented by the omega sign.
Gold is measured in grams.......................
If you mean the pitch of a sound, that is related to its frequency. The SI unit is the Hertz.
Credit cards are measured in millimetres.
The measurement unit depends on the characteristic that is being measured.
kilometers
It is measured in grams.
hg is a measurement of Vacuum measured in Inches of Murcury.
Decibel is a measurement of loudness.
Microns, this is measured with a micrometer
measurement of volume.
It can be measured in any unit of measurement. *Edit: Remember that volume can be in any unit but it has to be cubed.
In the SI, energy is measured in joules.
mass
Probably the pound.
SI unit or Newton