Light - Grade 8 Test Physics - Rayan Alhosain 8A

What type of lens converges light rays?

• CONVEX LENS

• CONCAVE LENS

Which of the following helps to produce rainbows in the sky?

• Reflection

• Refraction

• Intersection

The color of an opaque object is determined by the colors of light that

• are reflected

• are refracted

• are transmitted

What causes sunburn?

• Microwaves

• Ultraviolet Waves

• Gamma Rays

• All of the above

The definition of the word refract is __________

• To go through

• To see

• To bend

A Convex lens _____

• Diverges

• Converges

• All of the above

• Does Nothing

We can see _ colors in a rainbow.

Write an essay that talks about light in the physics world.

What type of mirror is this?

• Plane mirror

• Concave mirror

• Convex mirror

Is light faster in air or water?

• Both

• Air

• Water

• I dont know