The radiant energy of the sun is transmitted in the form of
| A. | Short waves' |
| B. | Long waves |
| C. | Particles |
| D. | N,nleofthese |
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Option: A Explanation : Click on Discuss to view users comments. |
An observer at a point on the earth where only the "penumbra' region of moon's shadow will move past, will observe a
| A. | Total solar eclipse |
| B. | Partial solar eclipse |
| C. | Total lunar eclipse |
| D. | Partiallunru;eclipse |
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Option: B Explanation : Click on Discuss to view users comments. |
Ursa Minoris
| A. | The name of an island |
| B. | A group of stars that form the Little Dipper in the most northern constellation |
| C. | The name of a satellite |
| D. | The name of disease in U.S A. |
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Option: B Explanation : Click on Discuss to view users comments. |
The bright heavenly body with a long luminous tail is called
| A. | a planet |
| B. | a constellation |
| C. | a comet |
| D. | a satellite |
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Option: C Explanation : Click on Discuss to view users comments. |
