WorksheetsUnderstanding Fundamental Quantities
Total questions: 10
Worksheet time: 5mins
What is the SI base unit for length?
kilometer
millimeter
centimeter
meter
What is the derived unit for force in the SI system?
joule (J)
pascal (Pa)
newton (N)
watt (W)
What is the SI unit for temperature?
Celsius
Fahrenheit
Rankine
Kelvin
How is the unit of energy defined in the SI system?
watt (W)
calorie (cal)
electronvolt (eV)
joule (J)
What is the purpose of dimensional analysis?
To analyze the emotional tone of a text.
The purpose of dimensional analysis is to ensure the correctness of equations and facilitate unit conversions.
To calculate the area of geometric shapes.
To determine the speed of light in a vacuum.
Name a fundamental physical quantity that is not a base unit.
energy
velocity
mass
force
What is the derived unit for pressure?
pascal (Pa)
torr
barometer
atmosphere (atm)
What is the SI unit for electric current?
ohm
volt
watt
ampere
What is the relationship between mass and weight?
Weight is independent of gravity.
Weight is the force due to gravity acting on mass.
Mass is the force acting on weight.
Weight is the same as mass.
What is the derived unit for velocity?
kilometers per hour (km/h)
meters per minute (m/min)
centimeters per second (cm/s)
meters per second (m/s)
