Year 11 Revision Quiz

What is the SI unit for displacement?

• Meter (m)
• Second (s)
• Meter per second (m/s)
• Meter per second squared (m/s²)

Which of the following is a vector quantity?

• Speed
• Distance
• Velocity
• Time

A car travels 100 meters in 5 seconds. What is its average speed?

• 5 m/s
• 10 m/s
• 20 m/s
• 500 m/s

Newton's First Law of Motion is also known as the Law of:

• Inertia
• Acceleration
• Action-Reaction
• Gravity

The force of friction always acts in the _______ direction to the motion of an object.

• Same
• Opposite
• Perpendicular
• Random

Calculate the net force acting on a 5 kg object accelerating at 2 m/s².

• 2.5 N
• 5 N
• 10 N
• 20 N

The distance between two corresponding points on a wave (e.g., crest to crest) is called the:

• Amplitude
• Wavelength
• Frequency
• Period

Which type of wave requires a medium to travel?

• Electromagnetic wave
• Sound wave
• Light wave
• Radio wave

The number of waves passing a point per second is called the:

• Amplitude
• Wavelength
• Frequency
• Period

The transfer of heat through the movement of fluids (liquids or gases) is called:

• Conduction
• Convection
• Radiation
• Insulation