When the level of water drops to the bottom, remove the jar out.  Do not make the jar upright. Otherwise, the gas escapes out of the jar.  Put the jar on a table in the inverted position.  Take a burning matchstick.  Insert .....

Dry ice are generally used as cooling agent. It is also used to preserve .....

Dry ice is prepared by collecting carbon dioxide gas at high pressure and low .....

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There are a lot of information that can be obtained from a balanced chemical equation. And also, there is some information which can't be obtained from the balanced chemical equation. Such information is usually called as limitations of a .....

There are few rules that you must follow to balance a given chemical equation. I list here some of the rules you have to follow to balance a chemical equation: 1. You should count the number of atoms of given elements carefully both on reactant .....

Here 'divisions' mean dimensions or .....

Corruption refers to any immoral and illegal acts performed by a person holding public post. Corruption is against the moral and legal responsibility of his/her authority. Corruption is one of the serious problems of a country. It delays the .....

For practically finding the value of 'g', we must first select the planet whose value 'g' we want to determine. Considering we are trying to find the value at its surface, next step is to collect data regarding the mass and radius .....

We can avoid air by creating a vacuum.  In vacuum, there will be no air to resist the motion of the falling body. So, we can get freefall anywhere if we create a vacuum there. For this, we need to remove air from a closed container with the .....

Who?  Yes.  If the answer is indrect object (referring to human beings) then we use who or .....

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A polynomial .....

Why do you think she added a tail question or a tag question? The reason is that she was not sure of what she had told us (male teachers) earlier (1 day before .....

Your question is not .....

For example, "It always seems impossible until it's done." The quoted statement belongs to late South African president Nelson Mandela. We quote dialogues, thoughts and important phrases, sentences, paragraphs .....

In any point if the value of y is zero then it lies on X .....

So, tomorrow I will use the third person pronoun 'he or she'. And tenses will also be changed accordingly. This practice is called indirect .....

Why? To let others know exact words, phrases or language, used by the respective person. It is like raw materials before being processed in the .....

Pair means couple. If two things apear together it is pair.  But if you are concerned about their positions and fix that which one is in first position and which one is in second position then it becomes ordered pair.  In pair we dont .....

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Yes. Today, we are going to deal with the 'speech' which refers to the enunciation, utterance or the human .....

If two ordered pairs are equal then their corresponding members are equal. So equate first member from both () Similarly, equate second members also after that .....

You have to start from the origin.  If the first number is positive move towards your right and if negative towards left then see second number. If it is positive move up if it is negative move down. Apply this rule and try to plot that .....

As we move from top to bottom of the same group, the atomic number of elements will increase. Since the atomic number of elements is related to the number of electrons, the number of electrons will also increase. To accommodate the increased .....

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The modern periodic table was proposed by scientist Niels Bohr. It is constructed on the basis of modern periodic law. It states that physical and chemical properties of the elements are the periodic function of their atomic number. It means .....

See the x- components of two sets of ordered pairs, are they equal? Similarly, see y-component of two orderd pairs, are they equal? If each x and y components of two ordered pairs  are equal separately, then the ordered pairs are .....

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Fluorescent lamps have many advantages over filament lamp. Let's start with their cost of overall usage. Even though fluorescent lamps are expensive than filament lamps, they become cheaper later on. In the sense, they help to reduce .....

When the wheel of bicycle rotates, the ridged knob connected to it also starts rotating. The knob is attached to a permanent magnet by the help of an axial. Along with the knob, the axial and the magnet also starts rotating now. Below magnet, a .....

'At' is used to show time, place, stage etc. It depends on the sentence we use them .....

So, when sufficiently high amount of heat energy is produced, the tungsten coil starts producing light. This effect of current in which electrical energy is changed into light energy is known as lightening effect of .....

हामी कविता लेख्दै छु .   वहुबचन कर्ता  अनुसार क्रियापद मिलेन , हामी कविता लेख्दै

यसको लागि यो वाक्य हेरौ,

राम रुन्छ ।  

 यो वाक्यमा  कर्ता .....

Confused .....

क्रियापद ले  वाक्य टुंग्याउने काम गर्छ,  जस्तै :   म  नेपाली  विषय मेहनतसाथ  पढ्छु .....

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Have you ever burnt a paper using a hand lens?  How do you think burns the .....

Look at these examples. a. Dipesh writes a letter on an A4 sheet. b. I talked to him on the phone. In the first sentence, 'on' shows the relationship between 'letter' and 'A4 .....

कस्ले र कस्ले मीलेर ककस्ले शब्द  बनेको छ ।

यहि  प्रक्रिया बाट यी  शब्द .....

Do you know what does a21 mean?   The first number tells about the row And the second number tells about the column. Here, a21 means the member which lies on 2nd row and 1st .....

Now, let us move on to the causes of long-sightedness.  In order to see any object clearly, light rays coming from an object must enter our eyes.  These rays must finally meet each other at the retina.  But this does not happen in .....

Let the slope of the line be m1. m1 × m2 = -1 will give the slope of another line. Let the slope of that line be .....

प्रथम तीन शब्दहरुमा आधा  दोहोरिएको  छ । 

 अर्कोमा शब्द  दोहोरिदा .....

अब हामी  यी शब्दहरु कसरी बने  हेर्छौ .....

See the reply of QN .....

अब हामीले  के बुझौ भने,  नाम संग  आउने सर्बनाम शब्द .....