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The percentage concentration of hydrogen in the given solution is called as pH value. By measuring the pH value, we can determine its nature. If the pH value is 7, the solution is neutral. If the pH value is .....

The ultrasound is used to measure the depth of ocean. The device used for this purpose is called fathometer. It consist of a ultrasound emitter and a receiver. By using the velocity of ultrasound and recording the time taken by the signal to .....

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The radiations in the spectrum contains some amount of heat in them. When this radiationn comes in contact with the mercury, it expands by absorbing the heat, Now, as the volume will increase after expanding, mercury level will also .....

ग्रन्थचित्र  चित्रकलाको जननी हो ।। ग्रन्थचित्र कै  आधारमा चित्रकलाको  बिकास भएको हो .....

फोटो पठाउ त . .....

Flowering plants are divided into monocots (or monocotyledons) and dicots(or dicotyledons). As the name suggests, the dicot embryo has two cotyledons. Examples of dicots include: beans, peas, gram, etc. These plants have reticulate venation .....

Third para- Tihar reminds people of the significance of light that pierces darkness -- At Tihar brothers and sisters                   renew their relationship, or .....

Look here; Here, we have an animal. The animal is a dog. Dog is a pet animal.  It barks. A dog can move from one place to another. It can give birth. It eats food. So, it is a living .....

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You may have learnt that force is a pull or push that change the state of a body. If we push or pull a body at rest, the body may move. If we push or pull a body at motion, the body may stop. So, we either apply pushing force or pulling force to .....

CaCO3 -------------> CaO   +   CO2 40+12+16x3         40+16     12+16x2 = 100                        56           .....

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Hello, Ashwin! In the question which play you are refering to  "This play"?  Which play you are talking about? Please mention the topic or title of the .....

  The answer is x = .....

During respiration plants take in oxygen. During photosynthesis plants take in carbon .....

An auxillary verb is a helping verb. It helps the main verb to show its .....

You know the atmospheric pressure pushes the ink from outside.  It does not let the ink drop be out unless the air enters the dropper,  or the dropper is squeezed and the space inside is .....

प्रकृति बाताबरण र मानिस बिच अनोन्यात  सम्बन्ध रहेको कुरालाई नकार्न सकिन्न। किनकि   आजको .....

Please post the questions one by .....

Look at the second group of the periodic table.  There are the metals beryllium, magnesium, calcium and so on.  These metals are reactive.  They form oxides, combining with the oxygen when heated or burnt in air.  The oxides .....

राणा शासन निरङ्कुश थियो ।  राणाहरु जनाता शिक्षित भएको हेर्न चाहदैन थिए ।  फलस्वरुप .....

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कसरी ? ? ? .....

The height of Sagarmatha (Mt. Everest) is 8,848 .....

Taking bath will washed away all the germs of your .....

We use lime (calcium oxide) to balance the pH of soil.  It helps in restoring the soil fertility.  Lime is a base, that goes through a neutraliation reaction with the acids present in soil.  Neutralization is also used to dispose .....

You know that there are so many marginalized people in Nepal who are deprived of justice and opportunities. Dalits, Muslims, Tharu, indigineous people, etc are known as underprivilaged group(marginalized). These people, now, have right to .....

You know Pashupatinath Temple, don't you? People of Hindu religion go there. Similarly, Christian go to church. Muslims go to mosque. And, Bouddhists go to .....

नाम वा नाम स्थानिक पदसँग जोडिएर आउने अव्ययलाई नामयोगी भनिन्छ । जस्तैः माथि, सम्म, भन्दा, सँग, .....

You know where Mt. Everest is, don't you? Yes, it is in himalaya region. Kathmandu is in hilly region.  And, biratnagar is in terai region. Himalaya, hilly and terai are the three .....

He is Li .....

2. AT computer AT stands for ADVANCE TECHNOLOGY. They are mid generation computers. They support Graphics as we use today in Windows Operating .....

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Subhasish, if you go near a big pile of garbage, you will be beaten by mosquitoes. Such dirty areas are the living place for different kinds of germs and bacterias. The germs and bacteria increases in such area rapidly as it is suitable place for .....

 दृश्य    हेर्न वा देख्न सकिने, देखिने, चाक्षुस,हेर्न लायक भाकाको अर्थ दुई खालको हुन्छ .....

मानव बेचविखन अति निन्दनीय कार्य हो ।   तपाईँ हाम्रो समाजमा अशिक्षाका कारण पनि यस्तो .....

Mount Everest was named after the name of British surveyor, Sir Jurj Everest in 1865 A.D. Yes we commanly called Mt. Everest as Sagarmatha in Nepal. Baburam Acharya named it as Sagarmatha in 2013 B.S. The height of Mt. Everest is 8,848 meter from .....

 हामीले वातावारणको निर्माण गर्नलाई धेरै  कुरामा ध्यान दिनु पर्छ   । प्राकृतिक सम्पदाको .....

You know, we calculate the volume of a solid by using formula; Volume = length x breadth x height. We do not know the value of length, breadth and height of the stone. So, we cannot measure the volume in that .....

Here, volume of ballon (V) = 1000m3 Density of helium (d) = 0.18 kg/m3 Density of air (D) = 1.29 kg/m3 Weknow, Upward force = Downward force Upthrust by air = Weight of helium + Weight of load VDg = Vdg + Weight of load Now, calculate by .....

As you know that, poverty the inability to attain minimum standard of living.  Poverty exists in rural and also in urban areas. There can be several reasons of poverty. Few of them has been listed below:   There is high population .....

Fission is the act of splitting a single atom into two or more lighter atomse. Generally heavy radioactive metals like Uranium and Thorium. The atom splits into smaller atoms, releasing a large amount of energy in the process. A very small amount .....

Please let us know if we could help you in any other way. Please feel easy to ask again if you do not .....

1kg = .....

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