Students and Teachers Forum

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A clinical thermometer is calibrated so that it can measure the temperature of a human. Most of these thermometers have liquid inside of them, such as mercury or colored liquids, that react to temperature change . This thermometer is placed under .....

When a heavier nucleus is bombarded with slow neutrons, it splits into lighter nuclei with the release of a large amount of energy. This process is called nuclear fission. For example uranium nucleus splits into barium and Krypton nuclei with the .....

Bhimdatta Panta was a revolutionary leader and farmer martyr from Dadeldhura District, Nepal. He was born to Taranath Panta and Saraswati Devi on 10th of Mangshir 1983 BS. He raised his voice in the favour of peasants and oppressed farmers in the .....

United Nation was established after world war II to prevent another war like World War II. It was established with the primary aim and objectives of the maintenance of international peace and security. United Nations sends in the peacekeepers .....

A consumer may be defined as an individual or organization who utilize and enjoys various products and services. These are produced, marketed and sold by various entrepreneurs. The day is celebrated as a means of raising global awareness about .....

Octopus have 3 .....

Sandwiched between Asian giants India and China, Nepal is a small landlocked nation with altitudes varying from 65m to 8848m. Some of the reasons for Nepal being biologically diverse are: a small nation having significant variation in .....

Lights that are meant to control traffic flow is called traffic .....

In spite of having huge potential, Nepal is still an undeveloped nation due to various factors like illiteracy, political instability, corruption, lack of good governance and others. The ways to make Nepal a developed country are as follows: - The .....

The term 'remittance' derives from the word 'remit', which means 'to send back'. Remittance refers to an amount of money transferred or sent from one party to another, usually overseas. Remittances can be personal money .....

Earth is the third planet from the Sun and the only planet to support life. The total surface area of Earth is about 510 million km2. Of this, 70.8% or 361.13 million km2 is covered by ocean water. The remaining 29.2%, or 148.94 million km2 .....

An acre is unit of land measurement in the British Imperial and United States Customary systems, equal to 43,560 square feet, or 160 square rods. One acre is equivalent to 0.4047 hectares (4,047 square .....

You might have studied that manpower or human resource is one of the important resources for progress and prosperity in the country. Human resource utilizes the available natural and capital resource in the country. They play a great role in .....

Here, the given inequality is  x < 2. Hence, the solution set = { 1,0,-1,-2, .....

Work is defined as the product of force and displacement. The SI unit of work is the product of Newton and metre, i.e. Nm. We often use the term Joule (J) to denote this unit.  Joule (J) is equivalent to .....

The legislature is an elected body choosen by the people of the nation in an election. It is one of the important organs of a nation besides the judiciary and the executive. Some of the important functions of a legislature are: to debate over .....

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Solution : Rate % = 3/25*100 = 12% CA = Rs.6272 Time T = 2 years Sum P = ? then , CA = P ( 1+R/100)T or, 6272 = P (1+12/100)2 or, 6272 = P * 1.2544 or, P = 6272 / 1.12544 = Rs.5,000 The sum of money is .....

 Nm2kg-2 is the  SI unit of gravitational .....

The last King of the Kirat dynasty was .....

There were many ways for the calculation of time. But none of them were scientific and easy. The Egyptians divided the day into two 12-hour periods, and used large obelisks to track the movement of the sun. They also developed water clocks, which .....

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The chemical name for baking powder is sodium hydrogencarbonate. It is also called bicarbonate of soda in the supermarket. This is the old name for the same stuff. It has the chemical formula .....

भतिजी, सानिमा, ससुरा, मावल, बटुको, .....

If the amount of a solute in a solution is relatively less, it is called dilute solution. It has less density. If the amount of a solute in a solution is relatively more, it is called concentrated solution. It has more .....

Coronavirus disease (COVID-19) is an infectious disease caused by Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). It was first identified in December 2019 inWuhan, the capital of China'sHubei province, and has since spread .....

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Every democratic constitution has idealised a framework of the independent but yet dependent state organisation. These institutions are the executive, the legislative and the judiciary. Constitution has well-defined duties and responsibilities for .....

वातावरण प्रदूषण र यसको प्रभाव (निबन्ध)
वातावरण .....

12345 * 6 = .....

Part 9 of the constitution of Nepal 2072 deals with the formulation of law by legislature in Nepal. Initially, bills, which become laws when approved, are presented in the lower house of Parliament for debate and consideration. The bills are .....

Some of the suggestions I would give to a person who switches to foreign songs instead of folk songs are:  folk songs are our cultural identity so we should not forget our identity they narrate the tale of the individuals to the masse and is .....

A egg sinks in pure water because the egg is more dense than the water it displaces. Adding salt to the water increases the density of the water. Add enough salt and the density of salty water exceeds the .....

Mechanical advantage is a term commonly used with respect to machines. It gives us an idea of how much force needs to be applied to achieve a certain level of work from that particular machine. Mechanical advantage is defined as the ratio of .....

कविता कसरी लेख्ने ? मनमा भावना वा विचार खेलाउने, आफूले देखेको र भोगेको कुरालाई स्मरण .....

Solution : 100 cm = 1 m 1 cm = 1/100 m 340 cm = 1/100 * 340 m = 3.40 .....

An ideal machine is the one which has 100% efficiency. In ideal machine, input work is equal to output work. In practice, we can't obtain an ideal machine because due to friction, some input work is converted to heat and sound .....

Here, x2 -x = 2 or, x2-x-2=0 or, x2 - 2x+x -2 = 0 or, x(x-2) + 1(x-2) =0 or, (x-2) ( x+1) = 0  Now, either x-2 = 0                        or,  x+1 = 0    x= 2  .....

प्रश्न स्पष्ट भएन त .....

An accident is an unfortunate incident that happens unexpectedly and unintentionally, typically resulting in damage or .....

Longitudes are East-West running imaginary lines which converge at poles. They are also called meridians. In total there are 360 longitudes; 180 to the east of Prime Meridian and 180 to the west of Prime Meridian. Longitudes determine the day and .....

Development is the positive change in political, economic, and socio-cultural aspects. These positive changes do not occur overnight but are slow and time-consuming process. In the context of Nepal development is in the phase of conception. This .....

Praising and recognizing people around us is an essential skill that we need to develop to be effective around people. Some of the reasons for people, not praising others are: They don’t need to be praised for just doing their jobs and .....

Solution : Area A = 192 cm2 let base b =  3x and , height h = 2 x and, A = 1/2 * b * h or, 192 = 1/2* 3x * 2x or, x2 = 192/3 = 64 or, x2 = 82 or, x = 8 so, base = 3x = 3 *8 = 24 .....

Solution : Let $ x = Rs.8925 Rs.130 = 1 pound 140 pound = $ 176 By chain rule, x * 130 * 140 = 8925 * 1 * 176 x = 86.30 so, $ 86.30 = Rs. .....