Convex Lens and Concave Lens

The point where the rays meet is known as....

• Fire
• the focal point
• refraction
• Plane of the lens

Is a convex lens thicker or thinner in the middle?

• Thicker 
• Thinner 

What does the word "diverging" mean?

• to spread apart
• to come together
• parallel
• perpendicular

Tags

NGSS.MS-PS4-2

A diverging lens is also known as a ____lens.

• refracted
• diffracted
• convex
• concave

This image is...

• Inverted and smaller
• inverted and bigger
• not inverted and smaller
• not inverted and bigger

If an object's distance from a convex lens were increased, the image would become which of the following?

• Larger and virtual
• Larger, only
• Smaller, only
• Smaller and virtual

If an object is placed at a point 2F infront of a converging lens, Which of the following will describe the image correctly ?

• Real

• Inverted

• Same Size

• Beyond 2F

Which lens represents the path light takes through a diverging lens?

• 
• 
• 
• 

Which figure represents the path light takes through a converging lens?

• 
• 
• 
• 

What type of lens is used in the shown instrument?

• concave lens

• convex lens

• reflection lens

• reduction lens