Why sun emerge flat throughout sunrise and sunset
Briefly explain the reason why does sun emerge flat throughout sunrise and sunset?
Expert
The sun rays have to travel via a larger atmospheric distance. Most of the blue light and shorter wave lengths are eliminated through scattering. Only red color, that is least scattered is received by our eyes and emerge to come from sun. Therefore the appearance of sun at sunset or sunrise appears approximately flat.
Radian: rad: The supplementary SI unit of the angular measure stated as the central angle of a circle whose subtended arc is equivalent to the radius of the circle.
Briefly explain the procedure to define the Specific Gravity?
Singularity: The center of a black hole, where the curvature of space-time is maximal. At singularity, the gravitational tides deviate; no solid object can yet theoretically survive beating the singularity. Though singularities usually predict inconsi
Newton's law of universal gravitation (Sir I. Newton): Two bodies exert a pull on each other with equivalent and opposite forces; the magnitude of this force is proportional to the product result of the two masses and is too proportional to the invers
Brownian motion - The continuous random motion of a solid microscopic particle whenever suspended in a fluid medium due to the effect of ongoing bombardment by molecules and atoms.
Pseudoforce: The "force" that arises as an observer is plainly treating an accelerating frame as an inertial one.
Briefly explain the measure of the force of gravity on the object?
Millikan oil drop experiment (R.A. Millikan): A famed experiment designed to compute the electronic charge. The drops of oil were carried past a consistent electric field among charged plates. Subsequent to charging the drop with x-ra
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Centrifugal pseudo force: A pseudo force which takes place whenever one is moving in uniform circular motion. One feels a "force" directed outward from the center of the motion.
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