4 Amazing Facts ? जो आपके होश उड़ा दे ?? #Shorts Mr Factz

A point charge q having mass m is placed at rest at point A at distance r from a short dipole of dipole moment P as shown in the figure.The initial acceleration of charge is a=(nkPq)/(2mr^(3)) (k=(1)/(4 pi varepsilon_(0))) . Value of n is ?

A point charge q having mass m is placed at rest at point A at distance r from a short dipole of dipole moment P as shown in the figure.The initial acceleration of charge is a=(nkPq)/(2mr^(3))(k=(1)/(4 pi varepsilon_(0)))* Value of n is qquad A qquad (q m)

Read the following information and five statements given below it carefully and answer the question which follow : Fortunately, more and more countries are shifting their focus away from industrial development to control of climate these days. A. The countries which focus more on controlling climate changes than industrial development. B. Many countries had once prioritised industrial development which proved to be harmful to the environment in the long run. C. Some experts are of the view that climate changes is not as alarming an issue as it is made to be because it is a natural phenomenon and has been occurring regularly throughout the history of earth. D. If climate changes continues at the present rate, it would bring in large-scale destruction to human habitation in a very short time. E. Industrial development is one of the biggest but definitely not the reason behind global warming. Which of the statements numbered (A),(B), (C), (D) and (E) can be assumed/inferred from the facts/information given in the statement ? (An assumption is something supposed or taken for granted and an inference is something which is not directly stated ut can be inferred from the given facts) 1) E 2) C 3) A 4) B 5) Either D or A

The main benefit to the economy from an active stock market is the ready availability of risk capital for investment in equities through the primary market. For that risk capital to be readily available, investors need to have an easy exit route. Aliquid secondary market provides an easy exit route through the active involvement of buyers and sellers. It does not matter whether these buyers and sellers have short or long-term investment horizons. Liquidity in the market is enhanced by leveraged players who either borrow to play the market or achieve a similar result through futures contracts whose economic value includes financing costs. Short-sellers confer a similar benefit by borrowing stock or achieving the same result through futures contracts. Inference : Passive stock market enhances availability of capital. 1) If the inference is definitely true' i.e. it properly follows from the statement of facts given. 2) if the inference is probably true though not definitely true' in the light of the facts given. 3) If the data are inadequate, le from the facts given you cannot say whether the inference is likely to be true or false 4) If the inference is probably false", though not definitely false' in the light of the facts given.

The Alaska pipeline starts at the frozen edge of the Arctic Occan. It stretches southward across the largest and northernmost state in the United States . ending at a remote icefree seaport Village nearly 800 miles from where it begins . It is massive in size and extremely. complicated to operate. The steel pipe crosses windswept planins and endless miles of delicate tundra that tops the frozen ground . It weaves through crooked canyons , climbs sheer monuments , plunges over rocky crags , makes its way through thick forest , and passes over or under hundreds of rivers and streams . The pipe is 4 feet in diameter, and up to 2 million barrels (or 84 million gallons ) of crude oil can be pumped through it daily. Resting on H - Shaped steel racks called" bents". long sections of the pipeline follow a zigzag course high above the frozen earth . Other long sections drop out of sight beneath spongy or rocky ground and return to the surface later on. The pattern of the pipeline's up and down route is determined by the often harsh demands of the arctic and subarctic climate , the tortuous lay of the land , and the varied composition of soil, rock, or permafrost ( permanently frozen ground) . A little more than half of the pipeline is elevated above the ground. The remainder is buried anywhere from 3 to 12 feet , depending largely upon the type of terrain and the properties of of the soil. One of the largest in the world , the pipeline cost approximately $8 billion and is by far the biggest and most expensive construction project ever undertaken by private industry. In fact , no single business could raise that much money , so 8 major oil companies , formed a consortium in order to share the costs. Each company controlled oil rights to particular shares of land in the oil fields and paid into the pipeline construction fund according to the size of its holdings. Today, despite enormous problems of climate, supply short - age , equipment breakdowns , labour disagreements , terrain, a certain amount of mismanagement , and even theft , the Alaska pipeline has been completed and is operating. The Alaskan pipeline ends