For a parallel beam of monochromatic light ofwavelength 'λ', diffraction is produced by a singleslit whose width 'a' is of the order of the wavelengthof the light. If 'D' is the distance of the screen fromthe slit, the width of the central maxima will be :
In a double slit experiment, the two slits are 1 mmapart and the screen is placed 1 m away. Amonochromatic light of wavelength 500 nm is used.What will be the width of each slit for obtaining tenmaxima of double slit within the central maxima ofsingle slit pattern ?
A Particle of unit mass undergoes one-dimensionalmotion such that its velocity varies according tov(x) = βx2nwhere b and n are constants and x is the positionof the particle. The acceleraion of the particle asa function of x, is given by :
When two dispalcements represented byy1 = asin(ωt) and y2 = b cos(ωt) are superimposedthe motion is :
One mole of an ideal diatomic gas undergoes atransition from A to B along a path AB as shownin the figure,
The change in internal energy of the gas during the transition is :