Question 1

Which of the following is an example of a scalar quantity?

Accepted Answer

Mass

Answer

Force

Answer

Velocity

Answer

Acceleration

Question 2

Which of the following represents Ohm's law?

Accepted Answer

V = IR

Answer

P = IV

Answer

Q = mcΔT

Answer

F = ma

Question 3

Which of the following is a unit of power?

Accepted Answer

Watt

Answer

Volt

Answer

Newton

Answer

Joule

Question 4

Which of the following is an example of a non-renewable energy resource?

Accepted Answer

Coal

Answer

Wind energy

Answer

Hydroelectric power

Answer

Solar power

Question 5

Which of the following is a type of electromagnetic radiation with the shortest wavelength?

Accepted Answer

Gamma rays

Answer

Radio waves

Answer

X-rays

Answer

Microwaves

Question 6

Which of the following is an example of a renewable energy resource?

Accepted Answer

Solar power

Answer

Nuclear power

Answer

Natural gas

Answer

Coal

Question 7

Which of the following is an example of a contact force?

Accepted Answer

Friction

Answer

Nuclear force

Answer

Gravity

Answer

Electromagnetic force

Question 8

Which of the following is an example of an insulator?

Accepted Answer

Rubber

Answer

Aluminum

Answer

Copper

Answer

Silver

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