^Relative velocity
^Relative velocity Concept of relative velocity is required when some moving body is to be observed by a moving observer. […]
Entries by kp-web-admin
^Instantaneous acceleration
^Instantaneous acceleration Acceleration of a body is always in the direction of force acting on the body.
^Average acceleration
^Average acceleration
^Linear momentum
^Linear momentum The product of mass & linear velocity is called linear momentum, i.e. As mass is a positive scalar, […]
^Brewster’s law
^Brewster’s law Brewster discovered that when ordinary light is incident on the surface of a transparent medium the reflected light […]
^Malus law
^Malus law Let I0 be the intensity and ‘A’ the amplitude of the unpolarized light falling on the polarizer & […]
^Light through a polarizer
^Light through a polarizer Let ordinary light propagating along +x axis falls normally on a tourmaline crystal having pass axis […]
^How do polarisers work
^How do polarisers work A Polaroid is a thin commercial sheet containing long chain of hydrocarbons which become conducting at […]
^Polarisers
^Polarisers Any device or material that plane polarizes the unpolarised light passed through it is called a polarizer. Nicol prism, […]
^Plane polarized light
^Plane polarized light If the electric field vector of a light wave vibrates just in one direction perpendicular to the […]
