refraction :
The process by which the direction of light changes as it passes obliquely from one medium to another in which its speed is different.
angle of refraction :
The angle between a refracted ray and a line perpendicular to the surface between the two media at the point of refraction.
Wednesday, September 24, 2008
Sandwiches and orange juice in the rain...
The irreplaceable things in life are simple - like picnic breakfasts on a hill with dear friends.
The irreplaceable things in life are simple - like picnic breakfasts on a hill with dear friends.
3 comments:
Frog jump jon? Haha.
cool
this looks fun!! XD
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