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Scientific Units Quiz

Name:

Date:

Instructions: Watts, joules, pascals, and more! Test your recall of the units used to measure the world around us.

1.
What is the SI unit of electric current?
A
Watt
B
Ampere
C
Volt
D
Ohm
2.
What unit is used to measure force?
A
Newton
B
Joule
C
Watt
D
Pascal
3.
The hertz (Hz) is the unit of measurement for what?
A
Energy
B
Pressure
C
Power
D
Frequency
4.
What unit measures electrical resistance?
A
Watt
B
Ampere
C
Volt
D
Ohm
5.
What is the SI unit of temperature?
A
Celsius
B
Fahrenheit
C
Rankine
D
Kelvin
6.
What unit measures energy or work?
A
Newton
B
Joule
C
Watt
D
Pascal
7.
What is the unit of pressure in the SI system?
A
Atmosphere
B
Bar
C
Torr
D
Pascal
8.
The watt is a unit of measurement for what?
A
Power
B
Force
C
Energy
D
Voltage
9.
What unit is used to measure radioactivity?
A
Roentgen
B
Sievert
C
Gray
D
Becquerel
10.
What is the SI unit of luminous intensity?
A
Lux
B
Candela
C
Nit
D
Lumen
11.
What unit measures the amount of a substance in chemistry?
A
Mole
B
Dalton
C
Liter
D
Gram
12.
What is the decibel used to measure?
A
Electrical charge
B
Sound intensity
C
Radiation
D
Light intensity
13.
Which scientist is the unit 'volt' named after?
A
Michael Faraday
B
Georg Ohm
C
Alessandro Volta
D
André-Marie Ampère
14.
What does a barometer measure?
A
Atmospheric pressure
B
Wind speed
C
Temperature
D
Humidity
15.
What is the SI unit of electric charge?
A
Farad
B
Coulomb
C
Ampere
D
Volt

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