A Ray Parallel to the axis is.......... through the focus?
Refracted
Undeflected
Inverted
Lenses refract light and are usually used to form images
What is another name for a convex lens?
Diverging
Converging
If rays pass through an object are they real?
An image diagram does not gives the position and size of the object
If an image is upside down what is it called?
Upright
inverted
virtual
Real
What is the focal point?
size of rays
The line going through the lens
Where all the rays cross
