Physics 6.3.2

Question 1

Images Produced by Lenses can be 1 of 2 Types: (2)

Answer 1

-A Real Image.

-A Virtual Image.

Question 2

What is a ‘Real Image’?

Answer 2

An Image that is Formed when the Light Rays from an Object Converge & Meet Each Other, & Can be Projected Onto a Screen.

Question 3

Real Images are Where 2 ___ ___ Cross in Ray Diagrams.

Answer 3

Solid Lines.

Question 4

What is a ‘Virtual Image’?

Answer 4

An Image that is Formed when the Light Rays from an Object do not Meet (Diverge), but Appear to Meet Behind the Lens, & so Cannot be Projected Onto a Screen.

Question 5

What is a Virtual Image Formed by?

Answer 5

A Virtual Image is Formed by the Divergence of Light, Away from a Point (the Principle Focus).

Question 6

Real Images are Always…

Answer 6

Inverted.

Question 7

Virtual Images are Always…

Answer 7

Upright.

Question 8

Virtual Images are Where 2 ___ ___, or 1 ___ & 1 ___ ___ Crosses in Ray Diagrams.

Answer 8

Dashed Lines, Dashed, Solid Line.

Question 9

When Describing an Image, Consider if it is: (3)

Answer 9

-Real or Virtual.

-Magnified or Diminished.

-Upright or Inverted.

Question 10

Real Images are Always Produced at the…

Answer 10

Principle Focus. (In this Case, Real Images, where the Light Rays Converge / Meet).