Unit 2 - Concanve and Convex mirrors

Question 1

A convex mirror will always produce a ________ image.

Answer 1

Virtual

Question 2

What is the thin lens equation?

Answer 2

1 1 1
- = - + -
f do di

Question 3

An object is 1cm high and is placed 2.8 cm away from a convex lens that has a focal length of 4.3cm.
What is the location of the image?

Answer 3

1 over 4.3
=
1 over 2.8cm
\+
1 over di

rearange equation

solve for di

Question 4

What does SALT stand for?

Give examples for each letter

Answer 4

Size - Larger than/smaller than the object
Attitude - Inverted or Upright
Location - beyond F, in between C and F, Beyond the mirror…
Type - Real or Inverted