If a star converts all helium in its core to oxygen, then energy released per oxygen
If a star converts all helium in its core to oxygen, then energy released per oxygen nuclei is(Mass of He=4.0026…
7 years ago
IIT2005
A concave mirror ia placed over a beaker containing water of
A concave mirror ia placed over a beaker containing water of (ยต = 1.33) and image of the object placed…
7 years ago
In the Young’s double slit experiment, a point P on the central bright fringe
In the Young's double slit experiment, a point P on the central bright fringe is such that intensity of point…
7 years ago