Physics Level 5&6 Pre-Test (1A)

Which of the following is a source of light?

• The Moon

• A candle

• A mirror

• A book

What happens to light when it passes through a glass window?

• It is absorbed

• It is transmitted

• It is reflected

• It forms a shadow

Which of the following materials is an electrical conductor?

• Rubber

• Plastic

• Copper

• Wood

What is the role of a battery in an electrical circuit?

• To provide resistance

• To store energy

• To provide a path for current

• To supply energy

What is formed when an opaque object blocks the path of light?

• A reflection

• A shadow

• A refraction

• An absorption

Which of the following is an example of light being reflected?

• Light passing through water

• Light bouncing off a mirror

• Light being absorbed by a black shirt

• Light forming a shadow

Which of the following materials is an electrical insulator?

• Aluminium

• Glass

• Silver

• Iron

In an electrical circuit, what is the function of a switch?

• To increase the voltage

• To control the flow of current

• To store electrical energy

• To provide resistance

What happens to light when it hits a black surface?

• It is reflected

• It is transmitted

• It is absorbed

• It forms a shadow

Which of the following is a source of natural light?

• A torch

• A light bulb

• The Sun

• A candle