नक्सा उतार्ने तरिकाको सुची बनाउन निम्न कुरामा ध्यानदिनु पर्छ: १ आफुले बनाउन लगेको नक्साको गुण .....

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i) As we know , Perimeter = sum of all sides So, peripeter of triangle = sum of all sides of triangle.                                         = .....

Keeping it in the purse is risky. It can be easily lost or there is always a chance of pick pocketing. Keeping it in the bank is much safer as the bank always provide you with the .....

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A is common point of .....

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Joanne Rowling (aka J. K. Rowling) wrote the book "Harry .....

Hyposecretion of glucagon means abnormally less production of glucagon hormone in our body. You may know that glucagon helps to increase the blood glucose levels in our body for proper function. So, hyposecretion of glucagon cause decrease in .....

You may have learned about different endocrine glands. They produce chemical substance called hormone. Testosterone is a hormone produced by one of the endocrine gland, i.e. adrenal cortex. Hypersecretion means excessive production of ceratin .....

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Second king of Nepal-- Pratap Singh Shah Second queen of Nepal--- Rajendra Rajya Lakshmi .....

25 = XXV 52 = LII 65 = LXV 23 = XXIII 50 = L 79 = .....

 (-12) x 7+(-12)x(-4) = - 84 + 48  [ - x + = - , - x - = +] = - .....

The black marketing is controlled in the following ways: - The government should bring the effective plans and policies and should be implemented    effectively and efficiently. - The security agencies of the government should work .....

In the reported speech, we preferably use the past tense. am/is changes to was are changes to were has/have changes to had see changes to saw can('t) changes to could(n't) will/won't changes to .....

Both of a magnet and a magnetic body have the same kind of molecules. We call such molecules as molecular magnets.  The difference in magnet and magnetic body is just the arrangement of the molecular magnets.  In a magnet (or in the .....

Xylem carry water and minerals from the plant's roots to its leaves. Phloem carry the food made by the leaves to other parts of the plant. The food is then used by the plant cells, in the process of respiration, to release energy .....

can you check the .....

It is found that Mathavar Singh Thapa was appointed as Prime Minister and Chief of army staff in 1900BS. Rajya Laxmi Devi believed that Thapa would do in her favour to make her son the king. When Mathavar Singh came into power, he took .....

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Atoms consists of: Positively charged particles(Proton) and neutral particles(Neutron) in the nucleus of atom. It contains negatively charged particles(Electron) which travelles around the .....

When we provide/removeheat energy from matter(ie, change the temprature of a substance) ,  the state of matter .....

Odourless is the quality of a substance which makes it unable to detect through smelling. For example, we cannot 'smell' pure air, ie, we cannot distinguish air based on its .....

The property of a substane(mostly metals) which makes it able to be drawn out into a thin wire is called ductility. And substance that show the property are called .....

Proton is the positively charged particle which lies in the nucleus of an .....

Neutron is the chargeless particle inside the nucleus of an .....

Atomic mass or atomic weight is the average mass of atoms of an element, calculated using the relative abundance of isotopes a naturally-occurring element.

Atomic mass indicates the size of an atom. Although technically the .....

The atomic number of an element never changes, meaning that the number of protons in the nucleus of every atom .....

Shell is the region around the nucleus of an atom, where electrons are situated and travel around the .....

Nucleus is the center of an atom which contains the proton and .....

Compound is a substance formed from mixing two or more elements chemically united in fixed .....

An element is the substance that cannot be broken down into simpler substances by chemical .....

Gas is the state of matter which does not have either fixed shape or volume. They are free to move. Some of properties of gas are: (1) They can be compressed (2) They expand to fill their containers (3) They occupy far more space than the .....

Look at the example.  H and H2 H2 represents hydrogen element. Whereas H represents an atom of hydrogen element. Here, H2 is formed by combination of two hydrogen atoms. Such a thing formed by the combination of atoms is .....

Compound is a substance formed from two or more elements which are chemically united in fixed .....

Dry wooden chair is a bad conductor of electricity. If in any case, if the electricain touches electric wire, because the wooden chair is bad conductor of electricity, it does not let the current pass through ground and hence, prevents the .....

The molecules are loosely packed in gas than that of solid. So, there is large inter particle spaces is present in gas. Hence, they are easily compressible.  But in solid, particles are close to each other and hence cannot be .....

The molecules in solid are closely packed with strong bond. Hence, it has definite .....

Clear window pane is a transparent object while wooden pane is an opaque object. Only opaque objects make shadow, hence, one forms the shadow but the others .....

Luminuous objects are source of light. Since, sun produces its light my its own, hence it is a luminuous .....

Boiling water have a high temprature. When we touch boling water which has high temperature, the sensory receptors in ours skin take the signal and send it to the brain. When brain recieves the signal, brain calculates the data and signal us that .....

There is less force of attraction between particles in gas than in solid and the molecules are not tightly packed. Due to this reason, gases expand more than .....

You know solid expand on heating and contract on cooling. When the tight lid of bottle is dipped in hot water,  the liq of the bottle gets expand. And it would be easy to open the .....

Temprature of warm blooded animals like humans are well regulated by blood in our body. Even though we loose heat, due to the regulation of blood inside our body, the temperature does not rise or fall .....

Liquids expand/contract relatively better thn solid, even with small heat provided. Since, thermometers are made to note even slight temprature difference, liquid is preffered .....