es glass prism u 1 57 with small refracting angles a is

Last updated: 6/8/2023

es glass prism u 1 57 with small refracting angles a is placed in front of parallel beam of rays incident normally on its base see figure The size of the base 2a 5 cm Light falls on a screen at a distance of 100 cm from the prism with a dark patch of width 1 cm near center of screen Find the value of the refracting angle a Question Type Single Correct Type 1 2 3 4 3 4 5 6 2a