Measurement of Length

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Measurement of Length: Overview

This Topic covers sub-topics such as Measurement of Length, Microcosm, Triangulation Methods, Parallax Method, Macrocosm, One Angstrom, One Fermi, Radar Method, Parallax Angle in Parallax Method and, Parallax in Parallax Method

Important Questions on Measurement of Length

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What is an example of macrocosm?

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Write an example of microcosm.

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Difference between microcosm and macrocosm

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What does the chandrasekhar limit says?

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 In Fermi-Dirac Statistics, one energy state can be occupied by more than one particle.

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What is Basis in Parallax Method?

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The age of the universe is expected to be-

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Which of the following S.I unit has been expressed in terms of certain interval of time?

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Which of the following are not a unit of time?

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Which of the following is not a unit of time?

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In order of their distances from the sun, which of the following planets lie between Mars and Uranus?

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Messenger satellite has been launched by NASA for the study of

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Which of the following is indicated by the colour of a star?

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Which planet is known as the Watery "Planet"?

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The peak transmitted power in a radar system is increased by a factor of 16 the maximum range will be increased by a factor of