A point source of light is viewed through a plate of glass of thickness $$t$$ and of refractive index 1.5. The source appears

A

closer by a distance $$\frac{2t}{3}$$

B

closer by a distance $$\frac{t}{3}$$

C

farther by a distance $$\frac{t}{3}$$

D

farther by a distance $$\frac{2t}{3}$$