Students and Teachers Forum
The nucleus of an atom consist of protons and neutrons. Protons is positively charged where as neutrons are chargeless. The sum of mass of neutron and proton is termed as atomic weight. It is represented by the symbol A. Mathematically, Atomic .....
The weather is just the state of the atmosphere at any time, including things such as temperature, precipitation, air pressure and cloud cover. Daily changes in the weather are due to winds and storms. Seasonal changes are due to the Earth .....
You know that, density is the ratio of the mass of a substance to its volume. It depends upon the mass and volume. Volume also depends upon the length. So, density is not independent. It is derived from the fundamental .....
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Here, we have, f(x) = 3x + 5 g(x) = 4x + 3 gof(x) can be calculated as: gof(x) = g(f(x)) = g(3x + 5) Now, look at g(x) = 4x + 3. Here, in place of x, we put, 3x + 5 Hence, g(3x + 5) = 4(3x + 3) + 3. Therefore, gof(x) = .....
Draw the quadrilateral .....
b) 2 + 6 1 - 3 1 8 6 It can be written as : Change mixed fraction into simple fraction 2/1 + 49/8 - 19/6 Take L.C.M of 1, 8 and 6 And, solve as .....
Along with our country , we ourselves also would be poor. Imagine what would happen if you do not care for the school in your village, Many Children would be deprived of .....
To get these features, we use an alloy of nickel and chromium as the heating element. The alloy is known as .....
Switches are the electric devices that is used to control flow of electricity. If it is turned on, the current will flow in the circuit and load will work. However, if it is turned off, the current won't flow and load won't work. It is .....
You know that, work is the product of force and displacement. The SI unit of force is Newton (N) and that of displacement is metre (m). So, the SI unit of work is the product of Newton and metre, i.e. Nm. We often use the term Joule .....
You know that school is like a temple. Teachers are the gods there. They share knowledge of differenet subjects. If so, don't you obey them? Don't you respect them? Don't you protect things at .....
The first elected Prime Minister was Bishweshwar Prasad Koirala, in .....
Dharahara also called Bhimsen Tower, was a nine story (50.2m) tall tower at the center of Kathmandu. It was built in 1832 A.D. by the Prime Minister of the time, Bhimsen Thapa of Nepal. Thapa built the tower under the orders of Queen Lalit Tripura .....
हाम्रो आसपासका प्राकृतिक र मानव निर्मित भौतिक सामाजिक र सास्कृतिक संरचनाहरु हाम्रा .....
उनी भूगोल विषयमा विद्यावारिधि गर्ने पहिलो नेपाली हुन् । आफ्नै देशमा केही गर्नु पर्ने अरुको .....
Circle is a round shaped figure as given .....
The pair of limbs present on the back part of animal is called hind limb. Similarly, the front two limbs are called forelimbs. In the animals like kangaroo, hind limb is longer than forelimb. It enables kangaroo to take longer .....
Vallisneria is an aquatic plant. It has long and thin leaves. It is the adaptational characteristics of Vallisneria. The thin and long leaves enable it to bend easily along the waves of water and submerge. The submerged leaves compensate for .....
The inner core is a solid ball with a radius of about 1,220 kilometres, which is about 70% of the Moon's radius. It is composed of an iron–nickel alloy and some .....
The first public tower clock of Nepal, Ghantaghar,was built by Rana Prime Minister Bir .....
After the Unification of several states into one "Nepal
Curruption refers to the misuse of power and abuse of authority. In other words not working as genuinely and going against the norm of owns post for personal benefit is called corruption. It is an act of abusing authority for personal .....
You may know, cos A = 1 - 2sin2 A/2 So, ( 1- cos A)/2 = sin2 .....
You may know the formula to calculate the volume i.e. For cuboid = length * breadth * height For pyramid = (Length * breadth) of base * .....
In chemistry a molecular formula is used to illustrate the elemental composition and atomic quantities of a given molecular substance. A molecular formula is in the format of an elements symbol followed by a subscript of the number of atoms of .....
Please complete the .....
With the aove equation, you can find the area of one triangle. But, Area of one triangle = 1/2 * base * slanted height. Using this, you can find the slanted height of the .....
You may know that, The place value of one 5 is 1000 and another one is .....
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Divide the solid object into 2 parts, One will be hemisphere and the other will be cylinder. Then, Find r of hemisphere, using formula, Circumference = 2π r 44 = 2π r Solve the above to get .....
On cooling the solution, the dissolving capacity of the solution decreases. Then, the solute it has dissolved already begins to separate out from the solution. That forms the crystals of the solute. We can obtain large crystals .....
You all know about the SI unit of length; metre. Metre is one standard unit of length. The value of 1 metre is constant all over the .....
Denote the radius as 'r'. So, TSA = πr2 + 2πrh + πrl Use this formula and given the information to find the value of .....
Dhulikhel-Sindhuli-Bardibas road is known as BP Highway. BP highway has been constructed with the help of the Japan government. It is quite important for the people of Kathmandu Valley due to the following benefits: - It connects Kathmandu .....
Mrs. Mooney had devilish husband but Mooney was bold and opened a boarding house and governed. She had a son and a daughter. She wanted her daughter to have a man. There was a man Mr. Doran in her boarding house. She wanted to trap him, so, she .....
Mrs. Mooney was a shrewd judge that there was something going on between Polly and Mr. Doran.
that she didn't intervene until it was right moment.
-that she used all the social opinion on her side: an outraged .....
The birds ate the crumble which Hansel had dropped to guide him back home. What happened as the birds ate them? What would have happened if they were not eaten? The story takes another turning because of the .....
They used their ingenuity and trick. Can you say how Hansel fooled with the bone and Gretel pushed her inside the oven and .....
She posses all the riches whereas the peasants have no food to eat. What class of people does the witch symbolize? How do they .....
Is he insane? Does he look absurd in any sense? Yes, really . You can find some evidences there like he has become obsessed with his vulture eyes. He said he hasn't wronged him and he has no desire for his gold but he wants to kill him .....
Do you know what hostility he had with the old man? He wanted to kill him because of his vulture eyes. He loved the man but he hated only his eyes. But every time for seven nights they were .....
The problem is .....
Have you seen a defect in her? She suffers from .....
She used some techniques different from traditional ways. Can you name them?
Firstly she used women's rights, temperance and fiscal reform as her advertising.
Secondly, she went along with Department of Advice- encouraging .....
He has made several complains and he begins his speech with complains if you have .....
As you see his dreams are for a Great America where all are treated equal, the Negros can sit together at the table with the whites, that the black will be judged not by their colours but by their character, that black boys and girls can walk .....
They have both physical and behaviourial contrast. Thomas is giant like buffalo, his braces straining . He breaths like a brass band. He eats greedily and roughly. He was too big for everything. He bellowed out over the furniture, littered .....
When he saw the ship first time it had no lights and sound, It ran aground and broke up and sank without a single sound. This time he was sure that he dreamed, so, he didn't tell anyone.
Second time on the March he found the .....