Light and sight

Which statement best explains why you can see yourself when you look at a mirror?

• Light is refracted as it passes through the mirror

• Light is reflected , bouncing of the mirror

• Light is refracted , bouncing of the mirror

• Light is reflected as it passes through the mirror

What property a light helps you see yourself in a mirror?

• refraction
• reflection
• absorption
• relativity

What type of surface scatters light unevenly?

• shiny
• rough
• smooth
• transparent

What word is used to describe light as it strikes a smooth , shiny syrface and bounce off?

• shadow
• energy
• reflection
• wave length

What happens to light when it hits a rough surface?

• scattering
• reflection
• absorbtion
• refraction

Salma Visited a lake surrounded by a mountains. She observed the image of he mountains on the surface of the lake's water.

Salma built a diorama to model what she saw. She used postcard of a mountain scene to represent mountains and a small mirror to represent the lake. Which is the best explanation of why her model represents what she saw?

• The mirror refracts light onto the image of mountain of the postcard

• The mirror reflects light onto the image of mountain of the postcard

• The image of mountain in the postcard is reflected by the mirror

• The image of mountain in the postcard is refracted by the mirror

Which set of objects below would all reflect light well?

• aluminum foil, brick wall , mirror
• metal spoon, tree trunk, aluminum foil
• mirror, metal spoon, brick wall
• metal spoon, mirror, aluminum foil

Which of the following organs are working together for seeing different objects?

• Nose and brain
• Eyes and brain
• Ears and brain
• tongue and brain

The thing that makes the eyes of fishing cats glow at night , is……

• the light that bounces off the surroundings
• the light that bounces off the membrane on the back of their eyes
• the main controlling center of its body
• the behavioural adaptation with the surroundings

Animals that have a strong vision to hunt at night, include …..

• owl and snake
• owl and bat
• owl and cat
• cat and snake