Mirrors

What mirror symbol is this?

• Convex Mirror

• Concave Mirror

• Mirror

What is this point?

• Center of Curvature

• Center point

What is the name of this line?

• straight line

• Principal axis

What is this point?

• Center of Curvature

• Focal point

what type of this image?

• Virtual image

• Real Image

what type of this image?

• Virtual image

• Real image

(a)  

A concave mirror has a reflecting surface which is curved inwards.

• True

• False

What causes the light to refract as it passes from air to water?

• a change in temperature of the light

• a change in speed of the light

• a change in illumination of the light

• a change in brightness of the light

What does light do when it hits a smooth, flat surface?

• Reflect

• Absorbed

• Diffused

• Refract