- #1
ERB225
- 1
- 0
Optics question-- please reply ASAP
A person stands against a thick plate of glass, n=1.5. everything on the other side of the glass plate is inside of a circle of radius = 1 meter.
wavelength air = 600 x 10 ^ -9 meters
wavelength of glass = 4 x 10 ^ -7 meters
Critical angle of glass plate = 41.8º
HOW THICK IS THE GLASS PLATE?
A person stands against a thick plate of glass, n=1.5. everything on the other side of the glass plate is inside of a circle of radius = 1 meter.
wavelength air = 600 x 10 ^ -9 meters
wavelength of glass = 4 x 10 ^ -7 meters
Critical angle of glass plate = 41.8º
HOW THICK IS THE GLASS PLATE?
Last edited: