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in a newtons rings arrangement the diameter of a bright ring is 05cm determine the diameter of ring if the lens placed on the plane glass plate is
in a youngs double slit experiment the screen is 1 meter away from the slit the separation between the slits is 1mm and the distance between the 1st
in a youngs double slit experiment a point on the screen is similar distance from both the slits if any one of the slit is closed the intensity at p
in a youngs double slit interference pattern the fringe width is 01 mm determine the fringe width if the wave length of light is increased by 10 and
two waves of equal frequency have amplitudes 2 units and 3 units respectively when they superpose coherently the intensity of the resultant
the fringe width in a youngs double slit arrangement is 0008cm what could be the fringe width if the slit separation is halved and the screen slit
in a newtons ring set up the gap between the glass plate and the lens is filled with a transparent liquid if the liquid is replaced by a second
explain the production of newtons ring because of reflected light with a neat diagram get the expression for the diameter of both dark and bright
briefly explain how the wavelength of monochromatic light is calculated using newtons rings
describe the variation of the radius of bright fringe of newtons rings with refractive index of the thin film enclosed between the glass plate and
briefly explain with necessary theory how you will calculate refractive index of watertransparent liquid by using newtons ring
what are the conditions to get interference pattern having good contrast in youngs double slit
provide the conditions needed for production of a sustained interference
describe how the law of conservation of energy holds good in light interference
what is the condition for destructive interference in subject of phase difference between the two interfering
does destructive interference violate the principle of conservation of energy briefly
in case of youngs double slit experiment if the yellow light is moved by red light then how the fringes are
get an expression for the fringe width in the interference pattern due to youngs double
explain why a narrow slit is used in case of bi-prism experiment where as an extended source is used in newtons rings
optical interference process is broadly divided into two categories namely i division of wave front ii division of amplitude give one example for
a uniform spring of length 2m and mass 200gm is under a tension of 800n find the speed of transverse wave in the
displacement related with a wave is given by y x t 01 cos02x-2t where x y are in cm and lsquot in second determine the wavelength amplitude
determine the q-factor of damped oscillator with resonant frequency 500hz and damping coefficient 05 per
the forced harmonic oscillations have same displacement amplitude at frequencies omega1 400 hz and omega2 800 hz evaluate the resonance frequency
a vertical spring generates simple harmonic motion with period 1sec when a mass of 1gm suspended at the lower end of the spring calculate the length