Notes and Study material for Exams
Newton’s law of universal Gravitation states that a particle attracts every other particle in the universe using a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers. Gravitation Gravitation is the force by which every mass or particle of matter, including … Read more
Simple Telescope And Astronomical Telescope, Construction working, uses, ray diagram Simple telescope A simple working telescope requires nothing more than a pair of lenses mounted in a tube. The lens in front, known as the objective, focuses an image; the lens in back, known as the eyepiece, magnifies the image. Although it may seem like … Read more
Rotational Motion A rotation is a circular movement of an object around a center (or point) of rotation . A three-dimensional object always rotates around an imaginary line called a rotation axis. If the axis passes through the body’s center of mass, the body is said to rotate upon itself, or spin. A rigid body … Read more
Here is a list of subtopics without any description for the formation of tides: The gravitational pull of the Moon and the Sun on the Earth’s oceans The Earth’s rotation The shape of the Earth’s oceans The Coriolis effect The tidal bulge Spring Tides Neap Tides Tidal range Tidal currents Tidal flats Tidal bores Tidal … Read more