The geostationary orbit concept was proposed by Arthur C. Clarke, a British author and scientist. The geostationary orbit can be built by geosynchronous orbit with zero eccentricity. The inclination is either right to the equator or zero. These geostationary orbits can be used in many allocations like meteorology and communication. Geostationary Orbits As we already […]
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Class 11, Gravitation, IIT JEE, Kepler’s laws of planetary motion, PhysicsThe word galaxy comes from the Greek word galaxias, which means milky’ in English, and refers to the Milky Way galaxy, which contains the Solar System. The vast majority of galaxies are organised gravitationally into groups, clusters, and superclusters. The Milky Way is a member of the Local Group. Galaxy Galaxies are classified into three
What is an ellipse? The ellipse is one of the four traditional conic sections and is made by the slicing of a cone with a plane. The parabola, circle, and hyperbola are the other conic sections. The conic sections that planets and other celestial objects in the solar system trace out are also called ellipses,
In astronomy, an eclipse occurs when an astronomical object is temporarily covered by another body, either by passing into the shadow of another body or by having another body pass between the astronomical object and the observer. A syzygy is a celestial alignment in which three celestial objects are in perfect alignment with one another.
Dwarf planets are celestial bodies which orbit the Sun in a straight orbit. Unlike other planets, it is large enough to be drawn into a nearly spherical form by gravity and has not pushed other smaller celestial objects out of its orbital path. Astronomers estimate that the solar system and Kuiper Belt include up to 200
Which stream to choose after 10th? Newton’s law of gravitation proposed by Sir Issac Newton in 1687 stated that the force of attraction between two objects is directly proportional to the product of masses of the two objects and is inversely proportional to the square of the distance between the two. Newton’s law of gravitation
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Class 11, Gravitation, IIT JEE, Kepler’s laws of planetary motion, PhysicsEnergy is the ability to perform the necessary task. Plants and living organisms require energy for their reproduction and survival. The sun is the most crucial energy source, but all living beings cannot utilise solar energy directly. The conversion of energy is significant for proper utilisation to support life’s activities. Plants use the process of
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Class 11, Conservation of energy, IIT JEE, Physics, Work, Energy, and PowerA solar cooker is a device that cooks food by employing the energy generated by the Sun, i.e. solar radiation. Cooking vegetables, meat, and rice on stoves and ovens is common. We can prepare the same meal with a solar cooker, except using gas or electricity, we may use a naturally available resource: sunlight. It
Whenever we compress or lengthen a stretched spring, we experience a force equivalent to the force we apply in the opposite direction. However, as soon as the stress is relieved, the spring returns to its original shape. The spring potential energy is what it’s called. Potential Energy of a Spring A spring can be found
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Class 11, Conservation of energy, IIT JEE, Physics, Work, Energy, and PowerIf the core of a substantial particle, uranium, retains a neutron, the core can become unsound and parted. This is called Nuclear Fission. Splitting delivers energy as hotness. Even though splitting can usually happen, parting as experienced in the advanced world is typically a purposeful manufactured atomic response. Normal parting occasions discharge around 200,000,000 eV
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Class 11, Conservation of energy, IIT JEE, Physics, Work, Energy, and Power