Chapter 9

 Chapter 9

a) sign convention for spherical mirrors

b) definition of focal length and focal plane

c) Prove that for a mirror R = 2f

d) laws of reflection for spherical mirrors

e) Mirror equation or mirror formula

f) linear magnification or m

g) Refraction and refractive index

h) laws of refraction Snell's law

i) important notes of refractive index

j) Optically denser and Optically rarer medium

k) Total internal reflection and critical angle

l) Optical fiber, diamond and Mirage

m) Refraction through a spherical surface

n) Lens maker formula

o) definition of optical center, Principal axis and Focus of a lens

p) Sign convention for lens

q) Derivation of Lens Formula

r) Power of a lens

s) Magnifying glass as simple Microscope

t) Compound microscope

u) Prism formula

v) Relation between angle of deviation and Refractive index

w) Our eye

x) Refracting telescope how it works

y) Reflecting telescope how it works

z) Dispersion by a prism