Eclipses
Eclipses
The Sun can cast the shadow of the Earth and Moon. This happens when the sun, moon and earth align in a straight line. When the shadow of the Earth falls on the Moon, we cannot see the Moon and this is called lunar eclipse. If the shadow of Moon falls on the Earth, we cannot see the Sun and this is Solar Eclipse.These are examples of shadow formation by heavenly bodies. Let us understand how this happens.
Solar Eclipse:
When the sun, moon and earth are in a straight line, the moon very briefly blocks the light of the sun from reaching earth. In other words, the moon casts its shadow on the earth. On a new Moon day The Moon lies between the Sun and the Earth. On such a day, if they come in a straight line then the shadow of moon falls on the Earth, this phenomenon is known as solar eclipse. Thus, a solar eclipse always occurs on a new moon day.
In the Figure below In the region where the sun will be blocked totally at these places, and a total solar eclipse can be seen. In the rest of the region where the sun will be partially blocked by the moon and a partial solar eclipse can be seen.
Lunar Eclipse:
When the sun, the earth and the moon come in a straight line, with the earth in the middle, the shadow of the earth falls on the moon. On a full Moon night The Sun and Moon are on the opposite side of the Earth. On such a day if they come in a straight line then part or whole of the Moon is not visible to us for some time from some parts of the Earth. This is the case of Lunar Eclipse.
When the Moon is not visible partially, it is called partial lunar eclipse. When the Moon is not visible completely from the Earth we call it a total lunar eclipse. Lunar eclipse always occurs on a full moon night.
What is the correct alignment during a solar eclipse? | |||
| Right Option : A | |||
| View Explanation | |||
Lunar Eclipse occurs when __________________ | |||
| Right Option : B | |||
| View Explanation | |||
A solar eclipse can occur only on a ____________________. | |||
| Right Option : A | |||
| View Explanation | |||
Students / Parents Reviews [20]
One of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
Aman Kumar Shrivastava
10thWe started with lot of hope that Abhyas will help in better understnding of complex topics of highers classes. we are not disappointed with the progress our child has made after attending Abhyas. Though need to mention that we expected a lot more. On a scale of 1-10, we would give may be 7.
Manya
8thUsually we see institutes offering objective based learning which usually causes a lag behind in subjective examinations which is the pattern followed by schools. I think it is really a work of planning to make us students grab the advantages of modes of examination, Objective Subjective and Onli...
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8thWhen I have not joined Abhyas Academy, my skills of solving maths problems were not clear. But, after joining it, my skills have been developed and my concepts of science and SST are very well. I also came to know about other subjects such as vedic maths and reasoning.
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7thAbhyas institute is one of the best coaching institute in the vicinity of Ambala cantt.The institute provides good and quality education to the students.The teachers are well experienced and are very helpful in solving the problems. The major advantages of the institute is extra classes for weak...
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7thAbhyas institute is one of the best coaching institute in the vicinity of Ambala Cantt area. The teachers of the institute are well experienced and very helpful in solving the problems of the students.The good thing of the institute is that it is providing extra classes for the students who are w...
Aman Kumar Shrivastava
10thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
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Barkha Arora
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Prisha Gupta
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Shreya Shrivastava
8thThird consective year,my ward is in Abhyas with nice experience of admin and transport support.Educational standard of the institute recumbent at satisfactory level. One thing would live to bring in notice that last year study books was distributed after half of the session was over,though study ...
Ayan Ghosh
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