The earth takes certain time to move between the sun and the moon. As the earth moves between the sun and the moon,  the sunlight may not reach moon immediately to shine brighter. So, it takes certain time for moon to shine as bright as .....

The time taken by the moon to complete its own revolution around the earth is called sidereal .....

Seasons happen because Earth's axis is tilted at an angle of about 23.4 degrees and different parts of Earth receive More solar energy than others. Around the june the North Pole is tilted toward the Sun and the Northern Hemisphere gets .....

The time taken by the moon to rotate on its own axis is called the rotation period of moon and the time taken by the moon to revolve around the earth is called the revolution period of moon. The moon rotates once about every 27 days, and revolves .....

Equinxo simply means day and night equal i.e 12-12 hour.  

Earth spins around its own axis approximately every 24 hours (a sidereal day is 23 hours, 56 minutes, 4 seconds).

The time Earth to orbit around the sun  is around 365 .....

Look at the following diagram. Observe the position of the earth on the  left side. In this position of earth, the day is longest and night is shortest. We call a longest day as Summer Solstice. Summer solstice occurs every June .....

Countries located in the polar regions like Alaska in USA, Greenland, Norway, Finland, Siberia regions of Russia in the North Pole and Antractica in the South Pole have six months day and night instead of normal 12 hours .....

There are three types of solar eclipse: They are: total, partial and annular. A total solar eclipse  occurs when the Moon completely covers the Sun, as seen from Earth. A partial solar eclipse happens when the Moon only partially .....

A labelled diagram of partial lunar eclipse is given .....

There are three types of lunar eclipse: total, partial and penumbral. When the Sun, Earth and the Moon form a straight line and the earth's shadow covers the entire Moon we call it a Total Lunar .....

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In the summertime, in Northern hemisphere, the Earth is farther from the Sun because of the ellipse in its orbit. But it is tilted more directly towards the sun. Because of this, the sun rises in the horizon for longer period of time with more .....

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भैरव अर्याल नेपाली हास्य व्यङ्ग्य निबन्धमा कलम चलाउने ससक्त प्रतिभा हुन् ।  उनी आफ्ना .....

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 वक्तृत्व भनेको बोली हो । कुनै पनि विषयमा आफ्नो विचार राख्नु वा बोल्नुलाई वक्तृत्व भनिन्छ । .....

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In electrolysis of water,  oxygen gas is collected in .....

From this, you can say that in cathode, hydrogen gas is .....

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Most of the Nepalese who were seeking foreign employment or who were working abroad are less skilled and uneducated. So, except the very few most are engaged in laborous and less paying jobs. The situation can be changed only when we .....

You may have seen Nepali citizens flying to oversees countries for employment. They go there so that they can earn good sum of money and raise their living standard. Hence, flying to oversees countries to get engaged in work to earn good .....

B.  a. The advertised post is IT Officer. b. The application can be sent with passport size photograph and CV in electronic format through email. c. The minimum academic qualification required for the post is BE in computer engineering or BIT .....

A cooperative is a private business organization that is owned and controlled by the people who use its products, supplies or services. Although cooperatives vary in type and membership size, all were formed to meet the specific objectives of .....

The followings are the importance of cooperative in Nepal:

We live in the society comprising many religions and communities. We must respect the others' rights to maintain the peace and the harmony in the society. We can respect the others' rights by treating them equally in the society .....

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To calculate total surface area, Calculate the area of square base And area of 4 triangular faces Area of ADE = ED * AF / 2 Similarly, Area of square base = DE2 Therefore, Total surface area = Area of square base + 4 Area of .....

Definitely, males and females are equal even they are biologically different. They are the two sides of a single coin. Every woman has the same level of power, knowledge, skills, etc. as a man. They can play the great role for the smooth .....

वर्तमान संविधान र अन्तरिम संविधान २०६३ मा न्यायपालीकाको सम्बन्धमा भएको ब्यवस्था तुलनात्मक .....

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नेपाली कोग्रेसले पञ्चायत बिरुद्द भद्र तथा शान्तिपूर्ण आन्दोलनको रूप्मा २०४२ सालमा गरेको .....

दोश्रो विश्व युद्धपछी संसारका धेरै देशहरू स्व्तन्त्र राष्ट्र भएका थिए । दोश्रो विश्व .....

दक्षिण अमेरिका महादेशको तीन भौगोलिक चित्र निम्न प्रकारको छ: दक्षिण अमेरिकामा संसारको सबै .....

रक्की पर्बत माला पर्यटकिय हिसाबले निकैनै मनोरम र सुन्दर छेत्र रहदै आएको छ । यसको प्रमुख कारण .....

इन्युट जातिहरु निकै चिसो र ठन्डा ठाउँमा बस्छन् यसैले यिनिहरू खेती किसानि भन्दा सिकार .....

पृथ्वीको दुवै गोलार्धमा ६० देखि ९० अक्षांशसम्मको ध्रुवीय प्रभाव क्षेत्रलाई शीत प्रदेश .....