Topic Menu

Cyber-chess a chess instruction site

Questions on Light

Q1. It is night-time and the desk lamp is on. Light shines onto the key.

(a)

(i) Draw one ray of light on the diagram to show the light shining from the lamp onto the key. Use a ruler. Put an arrow on the ray to show the direction of the light.

2 marks

(ii) There is a patch of light on the wall. This light has been reflected from the key. Draw a reflected ray of light on the diagram. Use a ruler.

2 marks

(b) There is a dark shadow on the table beside the mug. Explain how this shadow is formed.

2 marks

Maximum 6 marks