Students and Teachers Forum
A Cricketer lowers his hands during catching so as to take a longer time to stop the ball, this reduces the chances of injury. According to Newton’s law of motion, Force=Mass/time Greater the time used to stop the ball, lessen the .....
Mammalian heart is 4 chambered and has double circulation blood pass twice through the heart to supply once to the body. 1. Systemic circulation: The left ventricle has high pressure pump it major job is to produce enough pressure push the blood .....
When we divide f(x) by the simple polynomial x−a we get:
f(x) = (x − a)·q(x) + r(x)
x−a is degree 1, so r(x) must .....
If you want to succeed, you need to set goals. Without goals you lack focus and direction. Goal setting not only allows you to take control of your life's direction but it also provides you a benchmark for determining whether you are actually .....
The runway will be designed in a way that almost all kinds of wide-body airplanes produced in the aviation industry can take-off from and land at the airport. There will be six boarding gates, 34 check-in counters, six security checks, 35 .....
Here, Cos330o = √3/2 We know, Cos2A = 2cos2A - 1 Let A = 165o, Then Cos330 = 2cos2165 - 1 or, √3/2 + 1 = 2cos2165 or, cos165o = √[√3+ 2]/2 Similatly, to find sin165, use .....
Work is done when the object moves through a certain distance in a particular direction after the force had been applied on it. Work Done = Force x Distance = F.d - For work to be done, the force must be applied and must not be .....
Nepal is a mountainous nation. Nepal is geographically divided into three regions; the Hilly, the Mountainous and the Terai. Due to this geographic condition the condition of raod is not that good. Most of the roads in the nation are seasonal as .....
1. Turnips: 2. .....
1.Pine trees: 2.Rice .....
A cooperative is an autonomous association of persons united voluntarily. They have their common economic, social, and cultural needs and aspirations. Their needs are jointly satisfied by jointly-owned and democratically-controlled .....
Chemical energy, Energy stored in the bonds of chemical compounds. Chemical energy may be released during a chemical reaction, often in the form of heat; such reactions are called exothermic. Reactions that require an input of heat to proceed may .....
Needle like leaves help pine tree in the following .....
Hobbit plant is in the same family as the Jade plant you are used to seeing, but instead of flat green leaves hobbit plant’s leaves curl around into a tube like shape with red at the tips. It’s slow growing and can reach up to three feet .....
Here, First case, SP = Rs.2400 Profit% = 25% We know, SP = CP + P% of CP or, 2400 = CP + 25%of CP or, 2400 = 5CP / 4 or, CP = Rs.1920 Second case, CP = Rs.1920 SP = Rs.2040 Profit = SP - CP=.............Find .....
Most people think that domestic violence is a private, family matter and choose not to get involved. However, domestic violence impacts a community in surprising ways. Domestic violence tears the very fabric of a community by dismantling family .....
The effect of developmental projects of national pride in local level are as follows: - The people living in villages and rural area will be linked by the roadways. - These people can be involved in different professions like hotel, hospitality, .....
In the beginning, the female silk moth lays hundreds of eggs. These eggs are stored over a clean paper or piece of cloth. These eggs are then sold to the silkworm farmers. The farmers then keep the eggs under the accurate temperature and humidity at .....
Where are the .....
Catalyst which accelerates (positive) the rate of reaction: MnO2: 2KClO3 ----------MnO2---------->2KCl + 3O2 Catalyst which deaccelerates (negetive) the rate of reaction: Alcohal: 2Na2SO3+ .....
Jupiter is a massive planet, the biggest in our solar system, and it has a stronger gravitational pull than Earth. In fact, its gravity is about 2.4 times as strong as Earth's. This means, if you weigh 40 kg on Earth you would weigh 94 .....
We need to conserve our natural nesources because it is the main source of our daily needs. We need to understand that our natural resources are limited and over exploitation will harm not only us but the coming generation more. Our future .....
Here, 3x - 2 = 9 ax - 4 . or, 3x - 2 = 32. ax - 4 . or, 3x - 4 / ax - 4 = 1 or, (3/a)x - 4 = (3/a)0 [ Since, x0 = 1.] Equating the exponents, we get x - .....
Here are the reasons: -It is difficult to control a shot off a bouncer. Many batsman don't have the skills and right technique to play a bouncer. -Most of the time in non- power play overs there are fielders at third-man, deep fine leg .....
When the bus starts suddenly, then, the lower part of body starts being in motion because it is in touch of bus in motion, while the upper part of body tries to be at rest for sometime, because of inertia at rest. this is why, passengers tends to .....
The role of women in family planning is vital. When women are empowered, they become active participants in decision-making for their family. They amy also help in determining its size. The women may also contribute in the economic .....
Here, no.of bricks = N = 250000 Volume of wall = V = l b h = 20m ×16m×5m .....
Here, Area of cross-section = A = 10cm ⨯ 2cm + 6cm ⨯ 4cm = 44cm2. Height of prism(solid) = h = 8cm. Volume = V = ? We know, Volume = Area of cross-section ⨯ height .....
Here, A+B+C= πc or, B+C= πc - A Operating both side by cos, we get Cos(B+C) = cos(π -A) Using formula of cos(B+C) & cos(π - A), we get or, cosBcosC - sinBsinC = - .....
Centre: A circle is a plane curve consisting of all points that have the same distance from a fixed point, called the center. Radius: The common distance .....
Raja(Deepak Raj Giri) is a rich but illiterate man enjoying his life with his friends Ateet(Shivahari Poudel), Saraswati(Jitu Nepal), Magne(Kedar Ghimire) and Buddhi(Budhi Tamang). He is not willing to marry despite his mother’s repeated .....
Human Development Index (HDI) is an indicator to show the level of human development of a country. HDI displays socio-economic as well as educational status and their rate of progress of a country in a particular way. Similarly, HDI indicator .....
Sandwitched between the Asia giants, China and India, Nepal is a small nation. Her economy is basically based on the agriculture. However, due to its rich geographical diversity, she is also renowned for her biodiversity along with high himalayas .....
The national flag of Nepal is the world’s only non-quadrilateral national flag. The flag is a simplified combination of two single pennons, the vexillological word for a pennant. The blue border is the color of peace. Until 1962, the .....
Mechanical energy is the energy possessed by a body due to its altitude, velocity and elastic deformation. It may be categorised into three energies : 1. Kinetic energy: It is the energy possessed by an object due to its altitude. .....
Answer As the strength of light can be measured, so it is a physical quantity. Explanation Any quantity that can be measured is called physical quantity. The strength of light can be measured and is known as luminous intensity. Its unit is .....
Jupiter is a massive planet, the biggest in our solar system, and it has a stronger gravitational pull than Earth. In fact, its gravity is about 2.4 times as strong as Earth's. This means, if you weigh 40 kg on Earth you would weigh 94 .....
Right to information is the constitutional right of an individual to seek the information about the decision from the government. Part 3, article 27 of the constitution of Nepal 2072 has guaranteed this right to each Nepali citizen. However, .....
Many people in Nepal are Hindus. They celebrate the festivals like Dashain, Tihar, Holi and others. Their religion is Hinduism. Similarly, Tamangs, Rais, Sherpas are Buddhist. Their religion is Buddhism. Also, people in Nepal .....
This is out of your level. This question is related to higher level science called quantum physics. So it is very difficult to understand in your level. Please ask the question related to your course. Anyway I provide answer this .....
Subordinating conjunctions are essential parts of complex sentences with include at least two clauses, with one of the clauses being main (independent) and the other being subordinate (dependent). A subordinate conjunction performs two .....
Way to take notes: • Review and revise the content of their notes • Write questions in the left-hand side near where the answer is contained on the right-hand side • Connect key chunks of material in the notes pages using colour or .....
A cleanroom is typically used in manufacturing or scientific research ant it is a controlled environment that has a low level of pollutants such as dust, airborne microbes, aerosol particles, and chemical vapors. To be exact, a cleanroom has a .....
He became the Prime Minister of Nepal at the age of 37 years and 7 months on March 5, 1901 (1957 Falgun 15). He claimed his heredity from his late brother Prime Minister Bir Shumsher Jung Bahadur Rana. He also got the "Laal Mohur", .....
He kept a healthy relationship between the royal families. He also used to teach the king about the progressive way through which Nepal could develop together. However, things worsened and Thapa was sent to jail. His wife got arrested and rumors .....
He was born on June 11, 1920, Kathmandu, Nepal. He ascended the throne in 1955 upon the death of his father, King Tribhuvan. The new king came into conflict with his Cabinet, which was dominated by a coalition of the Nepali Congress Party and .....