Category Archives: IN ENGLISH

[GS] [Geography] Satellite, Orbital speed, Period of revolution, Geo-Stationary satellite & Escape velocity

[GS] [Geography] Satellite, Orbital speed, Period of revolution, Geo-Stationary satellite & Escape velocity Satellite: Satellites are natural or artificial bodies revolving around a planet under its gravitational attraction. Moon is a natural satellite while INSAT-IB is an artificial satellite of earth. Orbital speed of a satellite: Orbital speed of a satellite is independent of its […]

[GS] [Geography] Stars, Constellations, Galaxy, The Milky Way, Light year, Andromeda & Nebulae

[GS] [Geography] Stars, Constellations, Galaxy, The Milky Way, Light year, Andromeda & Nebulae Stars Stars are heavenly bodies made up of hot burning gases, thus shining by their own light. Stars seem to be fixed with respect to each other. In fact they are in rapid motion but they are at such great distance that […]

[GS] [Geography] Pluto is not a Planet now, Asteroids, Meteors and Meteorites & Comets

[GS] [Geography] Pluto is not a Planet now, Pluto Gets a Numerical Denomination Asteroids, Meteors and Meteorites & Comets Pluto is not a Planet now On the basis of the new definition of planet given by the IAU (International Astronomical Union), the world’s top institution on space science research, leading astronomers participating in IAU’s meet […]

[Science] [Physics] [GS] Gravitation, Newton’s Law, Gravity & Kepler’s Law

[Science] [Physics] [GS] Gravitation, Newton’s Law, Gravity & Kepler’s Law Gravitation : Every body attracts other body by a force called force of gravitation. Newton’s law of Gravitation : The force of gravitational attraction between two bodies is directly proportional to the product of their masses and inversely proportional to the square of the distance […]

[General Studies] History Questions For All Competitive Exams

[General Studies] History Objective Questions For All Competitive Exams (1). The Indus valley civilization was non-Aryan because 1.it was urban.                                                                                                                            2. it has a pictographic script. 3.it had an agricultural economy. 4.it extended up to the Narmada valley. (2). Kalibangan means 1.means black bangles 2.has evidence of furrow marks 3. is the regular […]

[English] Important Collective Nouns For All Competitive Exams

[English] Important Collective Nouns Words Denoting Collection   An album of photos/stamps.   An anthology of poems.   An army of soldiers.   A band of musicians/robbers.   A battalion of soldiers.   A battery of guns.   A beam of rays.   A bench of judges.   A bevy of girls.   A board […]

[GS] Physics [Science] Capillarity, Viscous Force, Viscocity & Critical Velocity

[GS] Physics [Science] Capillarity, Viscous Force, Viscocity & Critical Velocity Capillarity: If a capillary tube is dipped in a liquid, liquid ascends or descends in this tube.This phenomenon is called capillarity. The height by which liquid ascends or descends in a capillary tube depends upon the radius of the tube. The capillarity depends on the […]

[GS] [Physics] Important Facts In Science

[GS] [Physics] Important Facts In Science Light year is the unit of distance. the distance that light travels in one year, about 9.4607×1012 Kilometres. The velocity of planet changes at the time of revolving the sun. When the planet closes the sun then its velocity is maximum and vice – versa. The unit of work […]

[GS] [Physics] Scientific Instruments In Science

Scientific Instruments Altimeter– Measures altitudes in aircraft. Ammeter– Measures strength of electric current. Anemometer– Measures velocity of wind. Audiometer– Measures intensity of sound. Barometer– Measures atmospheric pressure. Bolometer– Measures heat radiation. Calipers– Measure inner and outer diameters. Calorimeter– Measures quantities of heat. Cardiogram (ECG)– Traces movements of the heart. Cryometer– A type of thermometer used […]

[Motivation] Power Points For A Personality

[Motivation] Power Points For A Personality   POWER POINTS “We are far more productive than perhaps any other generation in history. We now have the tools—technological, strategic, and personal— that can help us in our efforts to manage our time, enhance our efficiency, and better manage our lives.”   THE ELEMENTS OF GOAL MANAGEMENT Managing […]

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