Bending of a wave as it moves around an obstacle or finds an opening through it
Abbreviation of California
Compete, as in run a ____
Invisible radiant energy that can be felt as heat or thermal energy
A piece of glass that bends and separates white light into the rainbow colors
Things that take pictures
Energy carried by electromagnetic waves
The distance between the peak of one wave to the peak of another
Energy carried by sound waves
Small flat rectangles with dots used to play games
Material through which sound energy travels
When water freezes it turns into this
What you become after age 12
Month in Spring after February and before April
When light bends as it moves through one kind of matter to another
Shape produced by light blocking an opaque object
Old-fashioned girl's name
A substance that allows some but not all light to pass through
When light stops as it hits an opaque object; opposite of reflection
How much sound energy reaches the ear; loudness or quietness
Vibration, oscillation, or undulation; of oceans
Move back and forth quickly
Impossible to see through; preventing the passage of light
Woman's name from which Pam is shortened!
_____ Arabia, a country in the Arabian Peninsula
Something dogs like to chew on
This vegetable is also a legume and comes in green, black, white, lima, and baked
Beam of very concentrated light that emits radiation