1) What is light? a) Light is a form of energy which enables us to see b) Light is a substance that glows c) Light is a form of energy that helps us to move d) Light is an energy that can destroy things 2) What is an opaque object? a) It is an object that does not alow light to pass through it b) It is an energy that produces light 3) Which of these is a transparent object? a) Glass b) Tray c) Box d) Wood 4) What is a mirror? a) It is a smooth,polished reflecting surface b) It is a piece of glass which is transparent 5) Which of these is an artificial source of light? a) A star b) A lamp c) Sun d) Moon 6) Which of these is a translucent object? a) A cup b) A balloon c) A toy d) Our hand

Light ,Shadows and Reflections quiz

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