Grade 9 SI System Worksheet
A Grade 9 Science worksheet focusing on the International System of Units (SI) including base units, derived units, and their applications.
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Standards
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Grade 9 SI System Worksheet
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability. Show all your work where applicable.
1. Which of the following is the SI base unit for electric current?
Volt
Ampere
Ohm
Watt
2. The prefix 'pico-' represents which factor?
10^-6
10^-9
10^-12
10^-15
1. The SI base unit for mass is the .
2. Derived units are formed by or base units.
3. Temperature in the SI system is measured in .
1. The SI unit for volume is the liter.
True
False
2. The SI unit for time is the second.
True
False
Match the SI base unit with its corresponding quantity.
1. Kilogram
a. Luminous Intensity
2. Meter
b. Amount of Substance
3. Candela
c. Length
4. Mole
d. Mass
1. List the seven SI base units and their corresponding physical quantities.
2. Explain the difference between a base unit and a derived unit in the SI system.