why do we make holes in hoardings
*More to be added soon Free Shiksha App / freeshiksha. com is an Educational App that provides Learning videos on school education for all subjects and classes up to 12th. Our videos on each topic are self explanatory and interesting enough to keep students attracted towards it. The language used for the medium is simple and common as is used in oneБs daily life. This makes the content easily understandable to the students of English medium and Hindi medium as well. The course includes topic wise videos. It helps students from any syllabus, whether CBSE or State Education Board, to easily locate the content of their requirement. We are living in an era of computers and IT and English language is an integral part of it. We here provide a detailed and systematic course on English Grammar and Computer Programming too. We are dedicated to train our users professionally in developing their skills in every aspect of software and hardware such as computer programming and developing websites, computer and mobile repairing and many such more professional courses that to be added soon, which will make them competent enough to hold a position in their life and earn handsomely for their living through their skill.
We are constantly working on providing our users with world class educational videos with the use of latest technology. We are neither an NGO nor a trust, nevertheless, free Shiksha took a suo moto decision to provide all of this FREE to the most deprived sector of our society who holds the BPL cards or study in the government schools in the country. Founded in 2013, free Shiksha has survived all turbulence in its course of a journey and managed to keep what we promised as Бfree ShikshaБ. We are working dawn to dusk towards making everyone a learned Indian with our sole focus to deliver THE BEST AT THE LOWEST. With free Shiksha App - You can learn almost anything easily. HereБs what you can do on free shiksha learning app. Watch videos from your favourite teachers or invite. Content build by many teacher, so learn from the best. Clear test to move on to next lesson. Learn in English, hindi or any other language. Ask questions and get better answers as questions are shared with teachers. Simple membership access to unlock all features.
Earn real money with quiz-zo, Earn points and exchange for real cash. And lots more. *Video Chat with a teacher (Coming soon).
Question: You may have seen holes made in huge hoardings. Why are these necessary? Answer: The holes in the hoardings are necessary to reduce the air pressure so that the air instead of applying force on the hoarding passes away from the holes. Question: News in a newspaper; A cyclone, that started in the desert of Rajasthan, hits Delhi today. Is the news item correct? Give reasons. Answer: The news item is not correct because a cyclone generally originates from a sea but Rajasthan is a desert area which is not near a sea. Question: In winter in regions near the equator why does wind blow from land to sea? Answer:P In winter in regions near the equator wind blows from land to sea because the sea is warmer than the land due to which atmospheric and temperature difference is created. So the direction of wind is from land to sea. Question: Suppose the earth rotated from east to west, instead of from west to east. How would this affect the pattern of winds circulation on the earth?
Answer: If the earth rotated from east to west to east then the winds in the northern hemisphere would swerve to the left instead of right and the winds in the southern hemisphere would swerve to the right instead of left. Question: Suggest two methods to find out wind direction at a given place. Answer: While flying a kite, air exerts pressure on the kite due to which the kite flies. The direction in which the kite flies is the direction of blowing of wind. While riding a bicycle, the direction in which it is difficult to ride is opposite to the direction of the blowing wind. Therefore, while flying a kite or riding a bicycle, the wind direction at a given place can be determined. Question: State two experiences that made you think that air exerts pressure. Answer: We have experienced that when we blow a balloon, the balloon becomes tight. If we try to fill more air, then the balloon will burst after an extent. This happens because air exerts pressure. We have also experienced the movement of fringes of windows and doors of our houses when wind blows in a high speed. This also happens because air exerts pressure.
- Views: 34
why do you want to study computer science essay
why do you want to learn english questionnaire
why do we study english in school
why do we consider english as a second language
why do we need to learn foreign languages
why do we have to study english
why do we need computers in the classroom