AQA Physics Trilogy Foundation Quiz

What is the unit of electric current?

• Coulombs

• Watts

• Amps

• Joules

What force causes an object to fall to the ground?

• Gravity

• Wind

• Magnetism

• Friction

What is the energy stored in an object due to its position or state called?

• Potential energy

• Kinetic energy

• Mechanical energy

• Thermal energy

What type of wave requires a medium to travel through?

• Electromagnetic waves

• Mechanical waves

• Sound waves

• Transverse waves

What are the smallest units of matter called?

• atoms

• planets

• cells

• molecules

What is the SI unit of force?

• Second

• Kilogram

• Newton

• Meter

What is the formula to calculate electrical power?

• P = V - I

• P = V * I

• P = V + I

• P = V / I

What is the unit of frequency?

• Miles

• Gallons

• Kilograms

• Hertz (Hz)

What is the energy of motion called?

• nuclear energy

• kinetic energy

• potential energy

• thermal energy

What is the phenomenon where light waves change direction when they pass through a medium?

• Absorption

• Reflection

• Refraction

• Diffraction