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Scientific Units Quiz

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Date: 

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

  1. 1.

    What is the SI unit of electric current?

    A
    Watt
    B
    Ampere
    C
    Volt
    D
    Ohm
  2. 2.

    What unit is used to measure force?

    A
    Newton
    B
    Joule
    C
    Watt
    D
    Pascal
  3. 3.

    The hertz (Hz) is the unit of measurement for what?

    A
    Energy
    B
    Pressure
    C
    Power
    D
    Frequency
  4. 4.

    What unit measures electrical resistance?

    A
    Watt
    B
    Ampere
    C
    Volt
    D
    Ohm
  5. 5.

    What is the SI unit of temperature?

    A
    Celsius
    B
    Fahrenheit
    C
    Rankine
    D
    Kelvin
  6. 6.

    What unit measures energy or work?

    A
    Newton
    B
    Joule
    C
    Watt
    D
    Pascal
  7. 7.

    What is the unit of pressure in the SI system?

    A
    Atmosphere
    B
    Bar
    C
    Torr
    D
    Pascal
  8. 8.

    The watt is a unit of measurement for what?

    A
    Power
    B
    Force
    C
    Energy
    D
    Voltage
  9. 9.

    What unit is used to measure radioactivity?

    A
    Roentgen
    B
    Sievert
    C
    Gray
    D
    Becquerel
  10. 10.

    What is the SI unit of luminous intensity?

    A
    Lux
    B
    Candela
    C
    Nit
    D
    Lumen
  11. 11.

    What unit measures the amount of a substance in chemistry?

    A
    Mole
    B
    Dalton
    C
    Liter
    D
    Gram
  12. 12.

    What is the decibel used to measure?

    A
    Electrical charge
    B
    Sound intensity
    C
    Radiation
    D
    Light intensity
  13. 13.

    Which scientist is the unit 'volt' named after?

    A
    Michael Faraday
    B
    Georg Ohm
    C
    Alessandro Volta
    D
    André-Marie Ampère
  14. 14.

    What does a barometer measure?

    A
    Atmospheric pressure
    B
    Wind speed
    C
    Temperature
    D
    Humidity
  15. 15.

    What is the SI unit of electric charge?

    A
    Farad
    B
    Coulomb
    C
    Ampere
    D
    Volt

Answer Key

Question 1
B. Ampere
Question 2
A. Newton
Question 3
D. Frequency
Question 4
D. Ohm
Question 5
D. Kelvin
Question 6
B. Joule
Question 7
D. Pascal
Question 8
A. Power
Question 9
D. Becquerel
Question 10
B. Candela
Question 11
A. Mole
Question 12
B. Sound intensity
Question 13
C. Alessandro Volta
Question 14
A. Atmospheric pressure
Question 15
B. Coulomb

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