Explain the following terms with the help of a diagram, wherever neede

Question

Explain the following terms with the help of a diagram, wherever needed: celestial sphere, zenith, circumpolar stars, diumal circle, resolving power of a telescope.

22 Jan 2025

Answer :

Word Count : 267

The celestial sphere is an imaginary sphere surrounding the Earth, on which all celestial objects like stars, planets, and galaxies appear to be projected. It helps in mapping and locating celestial bodies in the sky. The Earth is considered to be at the center of this sphere, and the observer stands at the ______ __________ _____ _________ ________.
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