Light Flashcards
1
Q
Law of reflection
A
Law of reflection is Angel (i) = Angel (r)
2
Q
Virtual Image
A
Virtual Image is formed when rays diverge
3
Q
Real image
A
Real image is formed when rays intersect
4
Q
Refractive index formula
A
speed of light in vacuum/speed of light in the material
5
Q
Refractive index and incidence and refractive formula
A
n = sin(i)/sin(r)
6
Q
Critical angel formula
A
n = 1/sin(c)