Question Answers

Sahay Sir > Question Answers > Cengage JEE Mains Physics by B.M Sharma > Chapter 26 - Geometrical Optics > STATEMENT-1 The focal length of a lens does not depend on the medium in which it is submerged. STATEMENT-2 1/f = μ2 − μ1/μ1(1/R1 − 1/R2)

STATEMENT-1 The focal length of a lens does not depend on the medium in which it is submerged. STATEMENT-2 1/f = μ2 − μ1/μ1(1/R1 − 1/R2)

STATEMENT-1 The focal length of a lens does not depend on the medium in which it is submerged. STATEMENT-2 1/f = μ2 − μ1/μ1(1/R1 − 1/R2)