exclusion principle physics

Consider a solid cylinder of height 'h' and area of cross-section A, to be completely immersed in a fluid of constant density r . The horizontal thrusts on the cylinder balance each other...

a m g represents refractive index of glass with respect to air then Similarly if refraction occurs from denser to rarer medium or The above expression is an important result of the principle of reversibility of light which states that when a ray of light after suffering a large number of ..

If a body is projected at a certain angle with the horizontal, then the body is called an oblique projectile. The motion of a projectile is a two dimensional motion. So it can be discussed in two parts Horizontal motion Vertical motion These two motions take place independent of each other. ..

A beam balance is an example of the class I type of levers (Shown figure below)...

A simple microscope is nothing but a single biconvex lens. It is referred to as magnifying glass. Magnifying Glass Usually the focal length of the convex lens is around 2.5 cm. The object to be viewed through a simple microscope is placed between the optic center and the focus and the image is erec..

Simple Microscope - A simple microscope is nothing but a single biconvex lens. It is referred to as magnifying glass. Magnifying Glass Usually the focal length of the convex lens is around 2.5 cm. The object to be viewed through a simple microscope is placed between the optic center and the focus a..

According to the principle of reversibility of light, the path of a ray of light is reversible. The figure below shows how light gets refracted from medium 1 to medium ..

The laser is an acronym for Light Amplification by Stimulated Emission of Radiation. The laser has been invented and developed in 1959 and 1960. In the laser, the maser principle has been extended to optical or visible light frequencies of 10 1 4 to 10 1 5 cycle/s. Laser may be called "op..

If B is everywhere tangent to the integration path and has the same magnitude B at every point on the path, then its line integral is equal to B multiplied by the circumference of the path. If B is everywhere perpendicular to the path, for all or some portion of the path, that portion of the p..