nursing AIIMS BSc Nursing 2025 Mock Test Series Physics Electromagnetic Waves Polarization by Reflection
If the refractive indices of a prism for red, yellow and violet colours be 1.61, 1.63 and 1.65 respectively, then the dispersive power of the prism will be:
1
\(\dfrac { 1.65-1.62 }{ 1.61-1 }\)
2
\(\dfrac { 1.62-1.61 }{ 1.65-1 }\)
3
\(\dfrac { 1.65-1.61 }{ 1.63-1 }\)
4
\(\dfrac { 1.65-1.63 }{ 1.61-1 }\)