Physics: Fundamental and Derived Quantities

What are the fundamental quantities?

• Color, weight, speed, voltage, density, brightness, energy, perimeter, angle

• Volume, density, pressure, resistance, velocity, power, frequency, force

• Area, force, acceleration, current, luminosity, temperature, time
• Length, mass, time, electric current, temperature, amount of substance, and luminous intensity

How many fundamental quantities are there?

• 3
• 7
• 5
• 10

What is the symbol for Length?

• h
• l
• d
• w

What is the S.I. unit for Length?

• ampere

• second

• meter

• hectogram

What is the symbol for Meter?

• m
• t
• g
• k

What is the symbol for Mass?

• p
• x
• a
• m

What is the S.I. unit for Mass?

• kilogram

• time

• liter

• ton

What is the symbol for Kilogram?

• km
• kg
• kgm
• kl

What is the symbol for Current?

• I
• A
• C
• K

What is the S.I. unit for Current?

• joule

• ohm

• volt

• ampere