Electrical Method using a direct current Procedure: 1. Connect the solenoid to a direct current (d.c) supply. 2. Place the steel bar inside the solenoid. 3. Switch on the d.c supply. 4. When current flows through the solenoid, a strong .....

Now, to find the image of (5, -4), multiply it by the above matrix. i.e; use formula Image =  Matrix ⨯ .....

.....

Here, ( 3 + √2 ) / ( 3 - √2 ) = a + b√2 ( 3 + √2 ) / ( 3 - √2 ) ∗ ( 3 + √2 ) / ( 3 + √2 ) = a + b√2 [ Rationalising the denominator by 3 + √2 ] ( 3 .....

Educational tours form a valuable part of a curriculum for students. Making Educational tours is an essential part of students’ academics is an effective idea to motivate them to learn more.

The basic reason for educating students .....

Given, Length of square field ( l ) = 25 m Using formula, Perimeter = 4l = 4 ∗ 25 = 100 m Again, To fence it with two rounds = 2 ∗ 100 = 200 m Ans: A squared field is 25 m broad. Its perimeter is 100 m and length of wire .....

a ) Three sides of a triangle are x cm, y cm and z cm respectively. Its perimeter is x + y + z and semi- perimeter is  ( x + y + z ) / 2 .  b) Length of a side of a square is p cm. Its perimeter is 4p. c) Length and breadth of a .....

a ) Flappers b) Fat c) .....

Animals are mainly divided into two groups on the basis of their habitat. They are: 1. Aquatic animals 2. Terrestrial animals The aquatic animals are dived into two group. They are: 1. Primary aquatic animals 2. Secondary aquatic animals The .....

broad leaves-------------------------------------------------------Lotus          needle-shaped leaves---------------------------------------------Pinus leaves modified into .....

If the axis of the earth and the moon lie in the same plane you will always be able to see lunar and solar eclipse, because they will always come in the way of one .....

Paper currency originated in China over a thousand years ago. There is a population to currency ratio that needs to be maintained in any nation. The central bank maintains the correct ratio through feedback from the market. The central bank .....

The system of exchange where goods or services are directly exchanged for other goods or services. In a barter system, people do not use money for transactions. This system existed in olden times. Some of the disadvantages of barter system .....

.....

.....

The Prachanda Gorkha was an unground political party organized in 1931 BS by Umesh Bikram Shah, Maina Bahadur, Khadga Man Singh. It was formed with a view to bringing about a change in the administrative system of the country. When the secrecy of .....

The importance of rainwater collecting is presented in the points below: - Rainwater is better for the garden. - It is superb for irrigation. - It is a more sustainable practice.  - It can be used for future use. - It can be utilized as .....

Mathabar Singh Thapa was the Prime Minister and Commander in chief of the Nepalese Army from 1843 December 25 - 1845 May 17. He was the nephew of Bhimsen Thapa. Mathabar Singh Thapa. He fled to Shimla after the execution of Bhimsen Thapa, to avoid .....

A turbine has two functions.

  .....

Australia is the 6th largest continent in the world. Australia is considered to be rich in natural resources despite the fact that 1/3 of the continent is entirely useless and another third is at best sparce pasture. The country is rich in natural .....

Here,  He save 15 % of Rs.9000 in a month. = 15/100 x Rs.9000 = Rs.1350 So, in 1 year = 12 month he save = Rs.1350 x 12  = .....

Here,  MP be x. Then,  First case,  Profit = Rs.3000 Discount = 10%. SP = MP- D% of MP = x - 10% of MP = x - 10/100 (x) = 9x/10. We know,  .....

What is the full form of s and b? Can you post the image of motor which is in your .....

According to the UN, water is considered a precious commodity and integral resource. Collecting rainwater for home and landscaping use is a great way to save money and conserve water. Depending on the amount of rainfall your area receives, you may .....

.....

.....

.....

.....

हामी सबै यस मुलुकको सीमा रक्षामा तैनाथ प्रहरी हौँ । व्याख्याः