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0:00:15

Wattless Current ‖ A.C

0:00:15

Magnifying power of simple microscope

0:00:10

Linear Magnification of a lens in terms of focal length and image distance

0:00:10

Linear Magnification of a lens in terms of focal length and object distance

0:05:24

Lens formula

0:00:25

Comparison between Ferromagnetic , Paramagnetic & Diamagnetic Substance

0:00:20

Solution of Classification of Magnetic Substance

0:00:40

Classification of magnetic substance

0:36:50

Prove Lens Maker's Formula

0:11:09

How does the focal length of a convex lens change when it is immersed in water ?

0:04:09

Focal Length of a convex lens immersed in water

0:09:48

Lens Maker's Formula with Sign Convention ‖ Convex lens & Concave Lens

0:06:35

Lens Maker's Formula ‖ Comparison between Lens Maker's Formula & Lens Formula

0:05:25

Aperture of lens ‖ Variable-size opening in the optical path which can be used to control the amou

0:08:06

Concave Lens & its Diagram ‖ Different Parts of a convex lens : Optical Centre , Centre of Curvature

0:10:43

Convex Lens & its Diagram ‖ Different Parts of a convex lens : Optical Centre , Centre of Curvature

0:05:12

Lens ‖ Classification

0:03:24

Lens ‖ Definition

0:12:17

Refraction through Concave Surface from Denser to Rarer Medium ‖ Relation between v,u and R

0:14:42

Refraction of light at Convex Surface from Denser to Rarer Medium ‖ Relation between v , u & R

0:34:33

Refraction through Convex Surface from rarer to denser medium ‖ Relation between v, u & R ....

0:28:39

Carnot's Heat Engine ‖ Efficiency ‖ Thermodynamics

0:03:44

Radius of new soap bubble when two soap bubbles which coalesce ‖ Excess Pressure ‖ Surface Tension

0:05:11

Radius of interface when two soap bubbles which are in contact ‖ Excess Pressure ‖ Surface Tension