reducing glass object

What reducing glass do?

• To make the image larger

• To make the image smaller

• To make the image colorful

• To make the image clear

Which components are required for the reducing glass?

• concave mirror and convex mirror

• concave lens and convex lens

• DDM motor

• sensors

What concave lens do?

• To make image larger and closer

• To make image smaller and farther

• To make image upside-down

• To make image colorful

What is the shape of a concave lens?

• Curved inward.

• Flat

• Round like a ball

• Spreads light out

What does a convex lens do?

• Make objects look smaller and closer.

• Spreads out light rays.

• Makes objects look larger and farther.

• Reflects light.

What is the shape of a convex lens?

• Curved outward

• Flat

• Round like a ball

• Spreads light out

Where are concave lenses typically used?

• Telescopes

• Magnifying glasses

• Eyeglasses for nearsightedness

• Eyeglasses for Farsightedness

Where are convex lenses typically used?

• Telescopes

• Microscopes

• Eyeglasses for nearsightedness

• Eyeglasses for farsightedness

How many concave lens are used in the project

• 1

• 2

• 3

• 4

How many convex lens are used in the projects?

• 2

• 3

• 4

• 1