When a ray of light passes through an equilateral glass prism :
A. it suffers refraction on the first refracting surfaces
B. it suffers refraction on both the refracting surfaces
C. it bends towards the base on both refracting surfaces
D. both (b) and (c)
Answer:D
When a ray of light passes through an equilateral glass prism :
A. it suffers refraction on the first refracting surfaces B. it suffers refraction on both the refracting surfaces C. it bends towards the base on both refracting surfaces D. both (b) and (c)