The study of light
Optics
the bending of a wave when it enters a medium where its speed is different
Refraction
work by refraction; by the light bending when moving between two substances
Lenses
Looks like the sides have caved in
Concave
the middle is bigger than the ends
Convex
where the parallel rays meet
Focus
what you look at; the actual thing
Object
what you think you see; the object enlarged, reduced or moved
Image
shiny boundaries in which light reflects
Mirrors
The change in direction of a wave, away from a boundary the wave encounters
Reflection
How our eyes think light comes from
Straight Lines
this focuses the light and makes distant objects appear brighter, clearer and magnified
Telescope
employs visible light to detect small objects,
Microscope
allows light to enter and creates an image by causing a chemical reaction on photo film
Camera
light rays come together
convergent
light rays spread apart
divergent

Preview of Crossword

Make your own Crossword

Create your own Crossword, and print copies for an entire class. All in 5 minutes.

Icon crossword    Create my Crossword now    

Your Crossword will be in your hands in five minutes.

Related Puzzles

worksheet

Different Lenses

20 terms
Created on Mar 30, 2016

worksheet

Refraction and Lenses

20 terms
Created on Mar 31, 2016

worksheet

Refraction and Lenses

20 terms
Created on Apr 1, 2016

worksheet

waves

20 terms
Created on Apr 8, 2016

worksheet

Waves

20 terms
Created on Apr 9, 2016

worksheet

photography

35 terms
Created on Apr 27, 2016

worksheet

Optic Crosswords

15 terms
Created on May 18, 2016

worksheet

Optics

30 terms
Created on May 22, 2016

worksheet

Mirrors and Lenses

15 terms
Created on May 24, 2016

worksheet

Crossword Puzzle

14 terms
Created on May 26, 2016

worksheet

Addyson's crossword puzzle

16 terms
Created on May 31, 2016

worksheet

The Lens Have It

12 terms
Created on Oct 11, 2016

worksheet

Mirrors and Lenses Crossword

21 terms
Created on Nov 2, 2016

worksheet

Looking into Space

11 terms
Created on Nov 28, 2016

worksheet

Chapter 4&5 Science

17 terms
Created on Dec 3, 2016

worksheet

Science Definitions

30 terms
Created on Dec 4, 2016

worksheet

Science Crossword (Chapter 5)

24 terms
Created on Dec 4, 2016

worksheet

Light

15 terms
Created on Dec 19, 2016

worksheet

The Earth-Sun System

16 terms
Created on Jan 5, 2017

worksheet

Physics Terms

13 terms
Created on Jan 24, 2017