Question

What is sun declination angle?

a.

Angle between sun and earth

b.

Angle between ray of the sun touching earth’s surface and the equatorial plane

c.

Angle between an observer on earth and the celestial equatorial plane

d.

Angle between ray of the sun when extended to the earth’s center and the equatorial plane

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Answer: (d).Angle between ray of the sun when extended to the earth’s center and the equatorial plane

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Q. What is sun declination angle?

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