Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
Flint glass. | |
A. | has slightly the greater refracting power than crown glass [Wrong Answer] |
B. | has roughly double refracting power than that of crown [Wrong Answer] |
C. | and crown glass proportions yield the required focal length and neutralise the dispersion produced by the convex lens at the emergence from the concave [Wrong Answer] |
D. | all the above. [Correct Answer] |