Angles of deviation for extreme colours are given for different prisms. Select the one having maximum dispersive power of its material.
A. 7°, 10°
B. 8°, 11°
C. 12°, 16°
D. 10°, 14°
Answer:A
Angles of deviation for extreme colours are given for different prisms. Select the one having maximum dispersive power of its material.
A. 7°, 10° B. 8°, 11° C. 12°, 16° D. 10°, 14°