1.

The moon is observed from two diametrically extremes A and B on earth. The angle of parallax is found to be 1° 54'. If the diameter of the earth is about 1.276 * 10^7 m , estimate the distance of the moon from the earth.

Answer» The moon is observed from two diametrically extremes A and B on earth. The angle of parallax is found to be 1° 54'. If the diameter of the earth is about 1.276 * 10^7 m , estimate the distance of the moon from the earth.


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