Level 14 Level 16
Level 15

Diffraction and Telescopes ~ Reversed

3 words 0 ignored

Ready to learn       Ready to review

Ignore words

Check the boxes below to ignore/unignore words, then click save at the bottom. Ignored words will never appear in any learning session.

All None

Waves spreading out at the edges when forced through a small gap
The diameter of the objective lens
An object with very narrow slits that can be put in front of light to create a spectrum
Diffraction Grating