What do you mean by the term geocentric
What do you mean by the term geocentric? Briefly describe it.
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This is a science where the earth is the center of solar system and the other planets and the sun revolve round the earth. Though, most of the scientists state that we have the Heliocentric Model that (Helios) which signifies sun states that the sun is the center of the solar system and the planets revolve about the sun.
what is the characteristics of electronics ?
No-hair conjecture (1960s): The conjecture (confirmed in the 1970s and 1980s) in general relativity that a black hole has merely three salient external characteristics: angular momentum, mass, and electric charge. All the other proper
Lenz's law (H.F. Lenz; 1835): The induced electric current always flows in such a direction that it resists the change generating it.
What do you mean by the term wave fronts? Explain in short.
Give one benefit of a scanning electron microscope over the transmission electron microscope? Briefly explain it.
Explain Faraday's laws of electromagnetic induction and explain Faraday's first, second and third law of electromagnetic induction? Faraday's laws of electromagnetic in
Drake equation (F. Drake; 1961): The method of estimating the number of intelligent, scientific species (that is, able to communicate with other species) in subsistence in our space. N
Write down any two elementary particles that have nearly infinite life time?
Coriolis pseudoforce (G. de Coriolis; 1835): The pseudoforce that arises since of motion relative to a frame that is itself rotating relative to the second, inertial frame. The magnitude of the Coriolis "force" is tot
Assuming that ground stations are equally distributed on the Earth, how many ground stations are required to maintain constant contact with a spacecraft at 750 km altitude, and 72 degrees inclination?
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