Optics Review

Compared to the object in front the lens, its image is.....

• inverted and smaller
• inverted and larger
• not inverted and smaller
• not inverted and larger

What type of image is formed when rays of light actually intersect?

• real
• virtual
• projected
• curved

An image that you can see , but does not really exist is called which of the following?

• Real Image
• Fake Image
• Virtual Image
• Digital Image

A real image...

• is produced by virtual rays and can be projected on a screen
• is produced by real rays and cannot be projected on a screen
• is produced by virtual images and cannot be projected on a screen
• is produced by real rays and can be projected on a screen

Which one is a convex lens?

• A
• B

What type of image is formed in a plane mirror?

• Real
• Virtual
• Enlarged
• Small

If an image formed by a convex lens is inverted, it is most likely what type of image?

• Real
• Virtual
• None of the above

As you move an object further away from a convex lens, its image would become which of the following?

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

Which of the following does not refract light?

• prism
• convex lens
• concave lens
• mirror

What kind of image will you get if you put an object right at F, the focal point of this lens?

• Virtual, larger
• Real, smaller
• Real, larger
• No image