Physics Quiz

Newton is the unit to measure ______.

• Power

• Force

• Pressure

• Resistance

The SI unit of sound wave frequency was named in honor of which physicist?

• Werner Karl Heisenberg

• Heinrich Rudolf Hertz

• Albert Einstein

• J C Maxwell

The work done by a force acting on an object is equal to the amount of force multiplied by the distance traveled in the direction of the force. Which of the following is NOT a unit of work?

• Kgm/sec²

• Kgm²/sec²

• Newton meter

• Joule

The unit of Force is:

• gms⁻¹

• Kgms⁻²

• gms⁻²

• Kgms⁻¹

Which of the following is not a unit of temperature?

• Fahrenheit

• Pascal

• Celsius

• Kelvin

The SI unit of electrical resistivity is ………….

• Ohm-meter

• Ohm

• Coulomb

• Ampere

The commercial unit of electric energy is .......

• watt

• kW

• kilowatt-hour

• joule

The amount of radiation being emitted by a radioactive material is measured using the conventional unit ––––––.

• Watt

• Pascal

• Ampere

• Curie

What is measured in 'joules'?

• Energy

• Velocity

• Force

• Power

Henry per meter is the unit of______.

• Watt per steradian

• Electronegativity

• Magnetic permeability

• electrical conductivity