The name of the largest volcano in the solar system is: Olympus Mons  You may find it interesting to know that the volcano (Olympus Mons ) is three times as tall as Mt. Everest. This volcano lies on the planet which .....

Do you know, what is .....

Yes, it is the chlorophyll. Chlorophyll gives green colour to the leaves.  As you know, plants prepare food in their leaves.  Do you know, why plants make food only in the .....

In order to capture the only trade route of India to .....

No, a mango tree has broad leaves.  It has true flowers instead of cones.  It is an .....

You must have seen a dog and a tree.   A dog is an animal but a tree is a plant. Are they alike? Can a plant perform all the activities like a dog? Food: Do they both take the food in the same way? Movement: Do they move from one place to .....

In algebra, the conjugate of an expression is obtained by changing the sign in between. For example; The conjugate number of 2 - 3x is 2 + 3x. With this you can answer your .....

Reverberation is the prolongation of sound due to its multiple reflections. Following conditions are required for the occurrence of the reverberation: 1. The intensity of sound produced by the source should be loud enough. 2. The obstacle should .....

The capacity of doing work is referred as energy. If a body covers certain displacement under the influence of force, work is said to be done. Work and energy are closely related. Infact, for performing any work, energy is required. In this .....

Answer: The energy possessed by magnet is called magnetic energy. Explanation: The word 'magnetic' is derived from magnet. Magnet is a type of material which can attract magnetic substances. Those substances, which are attracted by the .....

Hence the kinetic energy is found to be 184.81 .....

There is difference in what we refer to work in practical life and the type of work discussed in science. For example, preparing whole day for exams, typing report, maintaining accounts etc are considered as work in real life. However, in .....

Density is the ratio of mass per unit volume. Relative density is the ratio of density of substance to the density of water at .....

Let us consider a beaker filled with water upto the height of 'h'. Suppose, the area of its base is 'A'. According to the definition of pressure, Pressure = Force/ area  or,     P   = F/A In this case, the .....

Pressure is the force acting per unit area of a body. Mathematically, pressure = force/ area So, pressure is directly proportional to force applied and inversely proportional to area of contact. In our case, obviously the area occupied by the .....

Simple machines are the instruments which are simpler in shape, size and parts  and that helps to make our work easier, faster and convenient. There are many simple machine used in our home. For example, nail cutter is a type of .....

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We have, load lifted by the crane (L) = 1000N Load distance (L.d) = 5cm = 0.05m Effort distance (E.d) = 20cm = 0.2m Effort applied (E) = 300N Now,  MA = LE = 1000N300N = 3.33 VR = effort distanceload distance = 0.2m0.05m = .....

Answer: Efficiency is the ratio of work output to work input. Due to the friction, the work output is always less than work input. So, it is said that efficiency of a simple machine is never 100%. Explanation: When an effort is applied in a .....

Answer: Distance - The length of path followed by a body from one place to another is called distance covered by the body. Displacement - The shortest distance between the initial position and the final position is called .....

What then is the concept of relative motion/ velocity suppose the percentage of four friends in section B of class eight is  Ram-65  Shyam-67   Nima-70   and Rita-66 Who is the topper? yes, of course Nima   and section .....

Answer: We know, 10 mm = 1 cm or, 1 mm = 110 or, 3.12 = 110×3.12 = 0.312 cm = 3.12 ⨉ 10-1 cm Again, We know, 1000mm = 1 m 1 mm = 11000 m 3.12 mm = 11000×3.12 = 0.00312 m = .....

Take the picture properly from next time start from RHS change tan and sec into sin and cos in the place of sin2A keep 1-cos2A then apply a2-b2 formula for 1-cos2A then simplify .....

Dispersal simply means  moving away. In case of plants  the seeds are taken away from the parent  plants with the help of the diferent agents like wind, water, animal, human,etc.  Once the seeds are taken away  they .....

Always remember that, In mathematical operations,  First, we divide,  Then we multiple, Followed by addition and then .....

बिबेक पनि एउटा नाम हो । बिबेक को अर्थ सही र गलत छुत्याउन सक्ने छ्यमता हो । .....

Laika is the first animal to reach .....

But weight is a different thing.

How strongly the earth pulls you is your weight. .....

Kingdom is an arrangment of the animals and plant, with their similar character. Kingdoms are divided into smaller groups called .....

Can you tell me how many types of inertia are there as you read .....

Your .....

Start from RHS change Tan into Sin and Cos Then simplify .....

2, 4, 6 and 8 are the even numbers in the given example. They are also the even numbers in between 1 and 10. The numbers have their own identity,  That is they are .....

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There is another method as well for finding number of neutrons as well. For elements having even atomic number, Number of protons = Number of neutrons For elements having odd atomic number, Number of protons+1 = Number of neutrons However, this .....

You know there is high amount of ammonia gas in the atmosphere of Neptune.  Scientists have proved that ammonia can be converted into diamond under high temperature and pressure. So, it is believed that, Very small crystals of diamond are .....

Due to the effect of radiations coming from the space, its outer layer cooled to form ring matter. Since they are in motion, the ring got separated and gave rise to the first planet. Similarly, other planets were formed and finally, the remaining .....

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Yes, you are .....

Then reply to your own questions. Like, humans are different from animals due to discipline. Peace can exist in the world through discipline. And a captain can lead hundreds of soldiers through violence. Or what, can't hundred soldiers can't .....

You are right! The other name for Dharahara is Bhimsen .....

The person to build dharahara was the first prime minister of Nepal. His name is Bhimsen Thapa. Some people also belive that Dharahara was built by the neice of Bhimsen Thapa. She was a queen and her name was Lalit Tripura .....

Well .....

यता हेर्नुस  त :   नाप्न तुलना सकिने  बस्तु जस्तै चामल , सुन  पेट्रोल जस्ता कुरा भाववाचक .....

n(A-B)= .....

There are different system of units. Some of them are CGS, MKS and FPS system. The system of unit in which length is measured in centimetre, mass in gram and time is measured in second is called CGS system. Similarly,  if length is .....

Yes, you are .....

First factorize the numerator term, (a^2 -11a +30) Then, you can easily do the question. If you don't know how to factorize, please ask .....

It is the longest manmade thing on earth. It is a wall. Can you guess it .....

दोस्रोमा  सुमिना  पढ्दिन ।  बशन्त  हाँस्दैन ।  विकल  छुचो छैन  ।  यि .....