CLASS10 · Physics · Convex or Concave Lens

Exercise and reference answers

Items

1. Item

   Thicker at the centre

   Answer

   left

2. Item

   Thinner at the centre

   Answer

   right

3. Item

   Used in cameras and projectors

   Answer

   left

4. Item

   Used to correct short-sight

   Answer

   right

5. Item

   Forms real OR virtual image

   Answer

   left

6. Item

   Always forms virtual image

   Answer

   right

Categories

Left

Convex (converging) lens

Right

Concave (diverging) lens

Instructions

Sort each property: convex or concave lens?