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After this, an electric current will begin to flow and the iron core will become magnetized. Hence, electromagnet is made. When the battery is disconnected, an electromagnet (the iron core) will lose its .....

In the dice, there are 6 possible outcomes. The possible outcomes of dice, S = {1, 2, 3, 4, 5, 6} That is, number of total possible outcomes, n(S) = 6 In a dice even numbers are 2, 4 and 6 so, n(E) = 3 In a dice prime numbers are 2, 3 and 5 So, .....

x3 - 9x2 + 27x - 27 = x3 - 9x2 + 27x - 33 = x3 - 33 - 3.3.x2 + 3.33x = (x - 3)3      [(a - b)3 =  a3 - b3 - 3.b.a2 + .....

   x3 - 9x2 + 27x - 27 = x3 - 9x2 + 27x - 33 = x3 - 33 - 3.3.x2 + 3.33x = (x - 3)3      [(a - b)3 =  a3 - b3 - 3.b.a2 + .....

The following is the map of Nepal showing three different topographical .....

Look at triangle ABD and triangle ACE, You can prove two triangles congruent by: SAS axiom. We have, AB = AC  [ Given] Angle B = Angle C [ angles of the isosceles triangle] BD = EC [ Given] Hence, given triangles are congruent. That .....

The moral values are set of some precious values which help us to be a good man. The moral values help us to evaluate what is good and what is bad. The list of any ten moral values is presented below: - Respecting the seniors - Loving the .....

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Hello, Prem Kumar! Could you please check your query as it is incomplete?  Let me know after you have written the complete .....

In this question, single transformation is rotation about the origion at 180o. To find the single transformation, you need to study the object and the final .....

नेपाल
नेपाल दक्षिण एसियामा रहेको तथा .....

म मेरो ठाउँको बारेमा व्याख्या गर्छु तपाई आफ्नो ठाउँको बारेमा लेख्नु्होस् है त । इलाम .....

From (i),   a = 1 - 3d = 1 - 3x 5/2 = - 13/2 So, 10th term of the series is,           t10 = a + 9d    [ tn = a + (n -1)d]                 = - 13/2 + .....

अनुशासन मानवजीवनमा अपरिहार्य गुण हो । अनुशासित व्यक्तिलाई सबैले मन पराउँछन् र त्यस्ताको .....

Let, a and d be first term and common differce of the series. then, 6th term, t6 =  a + 5d = 23 ............. (i)  [ tn = a + (n - 1)d] and, 9th term, t9 =  a + 8d = 35 ............. (ii) Subtracting (i) from (ii), we get, a + 8d .....

                                   Farmer’s Well & Witty Birbal One fine day, Akbar lost his ring. When Birbal arrived in the court, Akbar told him .....

You may have learnt about magnet. Magnet may look as if it is in stationary phase but it is composed of atoms which consist of electrons. and these electrons are in constant motion. This motion of electrons causes the motion of electric charges .....

Finally put y = Rs. 7000 in (i) CP = 3y/4 = 3x 7000/4 = Rs. .....

वर्तमान काल कुनै पनि काम अहिले वर्तमान अवस्थालाई वर्तमान कालले बुझाउँदछ। वर्तमान काललाई .....

Hence, human hands and forelimb of a horse have same structure but different functions. This shows that human hand and forelimb of a horse have  same origin but different functions. Hence, they are called as homologous .....

Heavy metals are toxic to humans. Two of the most common and widely studied of these metals are lead and mercury, both of which are highly toxic to the developing brain and nervous system. High level of Lead learning disabilities, behavioral .....

All machines have losses.If it is moving there are friction between parts.If it is rotating it have to over come air resistance.If it is a heat engine we can not extract all heat some is lost to atmosphere. So, input is always greater than output .....

Human : Homo Sapiens Sapiens Tiger : Panthera .....

Brass is any alloy consisting primarily of copper, usually with zinc. In some cases, copper with tin is considered a type of brass, although this metal historically has been called bronze. This is a list of common brass alloys, their chemical .....

We know,  f(x) = y - component = 5x - 13 So, f(x) = 5x - 13. Now, fof(x) = f( 5x - 13)                       = 5( 5x- 13) - 13               .....

Lets us take an .....

The causes of not having development of transportation are written below: - Geographically Nepal is Himalayan country, due to this, the development of    transportation is quite difficult. - There is lack of skilled manpower for the .....

Local technologies are considered as the important tools for the progress and the prosperity of any societies. The importance of local technology is presented in the following ways: - Local technologies are constructed with the help of .....

Gopal:

Hello, How are .....

Since per capita income is the overall income of a population divided by the number of people included in the population. So, the figure does not always give an accurate representation of the quality of life due to the function's inability .....

Infrastructures are the prerequisites of development. They are the underlying foundation for the development. The list of infrastructures for development is presented below: - Education - Health - Transportation - Electricity - .....

If the verb ends with a consonant and comes before one vowel (except w and y) , double the consonant then add ed.  Examples: rub - rubbed                    clip - .....

Here,  LHS = 2 cos700.cos20o          =  cos( 70 + 20) + cos( 70 - 20 )           =  cos90o + cos 50o          =  0 + cos50o     .....

You take care of your personal hygiene through taking bath, wearing neat and clean dress and cut the nails when it is necessary.  By doing all these, you can be free from the possible disease.  In other word, cleanliness is a solution .....

So, there are different causes of natural disasters. Some of them are: 1. Soil erosion 2. Seismic activity (activity caused by earthquakes) 3. Tectonic movements (movement of plates of earth's crust) 4. Air pressure 5. Ocean current, .....

Here, SP = Rs. 4321 Loss = Rs. 79 We know,  Loss = CP - SP or,   CP = Loss + SP                   = Rs. 79 + Rs.4321              = Rs. .....

Here,  Pricipal = P = Rs.1550 Intrest = I = Rs. 465. Time = T = 2yrs. Rate = R = ? We know,  R = [ I x 100 ] / [ T x P ]     =  465 x 100 / [ 2 x 1550]    = .....

It is made from a piece of iron, such as a rod of iron or even a nail, which is wrapped in a strand of copper wire. Then, using a battery or other device, electricity is run through the copper wire . Since electricity can be turned on and .....