Quiz on Physical Quantities

What is the SI unit of length?

• Centimeter

• Inch

• Meter

• Foot

Which of the following is NOT a base quantity in SI units?

• Mass

• Temperature

• Force

• Time

The SI unit of electric current is:

• Volt

• Ampere

• Ohm

• Coulomb

Which of the following is a derived quantity?

• Length

• Mass

• Velocity

• Time

The SI unit of pressure is:

• Pascal

• Newton

• Joule

• Watt

Which of these units represents energy?

• Newton

• Watt

• Joule

• Pascal

1 kilometer is equal to how many meters?

• 100

• 1,000

• 10,000

• 100,000

How many millimeters are in 2.5 meters?

• 250

• 2,500

• 25,000

• 250,000

Convert 0.75 hours into seconds:

• 2700 s

• 4500 s

• 3600 s

• 5400 s

Which of the following is a scalar quantity?

• Velocity

• Acceleration

• Speed

• Force