anweshapanda20 Asked: September 2023 the slits in youngs double slit experiment are illuminated by light of wavelength 6000 if the path difference at the central bright fringe is zero what is
anweshapanda20 Asked: September 2023 A convex lens forms a real image on a screen placed at a distance 60 cm from the object. When the
anweshapanda20 Asked: September 2023 In a microscope the focal lengths of two lenses are 1.2 cm and 6.25 cm. If an object is placed at 2 cm
anweshapanda20 Asked: September 2023 A body tied to one end of a string is made to revolve in a vertical circle Derive the expression for the velocity of the
anweshapanda20 Asked: May 2023 Ratio of intensity of two waves is 25:36. If interference occurs, then ratio of maximum and minimum intensity should be .A)
anweshapanda20 Asked: December 2022 what is systematic circulation? Describe its importance. Why are the walls of the ventricle more muscular than the walls of