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Explanation:
Related Questions (Any University/Year)
- Choose the correct sentence.
- Peripheral is most nearly opposite in meaning to-
- Which is the example of a metaphor?
- The 'odd one' is:
- a) we would like to play tennis today, would not we?c) success can't be achieve without effort, can it?e) your father's lives in the village, doesn't he?
- Galileo was born 1564 at Pisa Italy. He was the eldest of seven children. His father was a musician and a scholar,Galileo himself played the organ and the flute, but it was his contributions to science that made him famous. At first young Galileo had a tutor at home in Pisa. Then he went to school in a monastery at Florence. His father later sent him to the University of Pisa to study medicine, but Galileo was more interested in mathematics and physics. He left Pisa without finishing medicine course. But in 1589 at the age of 25 he became a Professor of mathematics. In 1609 Galileo made a small telescope. When he tuned his telescope on the sky, he gradually discovered four moons circling the planet Jupiter, crater on the moon, spots on the sun and rings round Saturn. He also observed that the planet Venus has phases like the moon. This could only mean that Venus travels round the sun. Galileo became convinced that the Earth and all other planets orbit the sun.At that time the Christian church thought that any idea that the earth was not the centre of our universe went against the Bible. A book published by the astronomer Copernicus in 1543 setting out such a theory was officially banned by the church. Galileo's views on the subject and the books he wrote got him into serious troubles with the church. As the church was very powerful in those days, Galileo was forced to say publicly that he did not agree with the ideas of Copernicus in order to avoid torture and even death. Although he made this declaration, he never changed his real belief. Galileo died in 1642 at the age of seventy seven.(i) Although Galileo was the son of a musician, science was of grater attraction for him than music. (iii) According to ecclesiastical belief of Galileo's time the sun was the centre of our universe.(b) Fill in the gaps with correct form of verbs provided in the brackets.(ii) Though his father wanted him to be a doctor, he_________(finish) his medical course.(iv) He knew that the Earth with other planets ________(move) round the sun.
- Travellers ___ their reservations well in advance if they want to fly during the holidays.
- Accreditation Board for Engineering and Technology (ABET) of the United States defines engineering as :"The profession in which a knowledge of the mathematics and natural sciences gined by study, experience, and practice is applied with judgment to develop ways to utilize, economically, the materials and forces of nature for the benefit of mankind. " One who practices engineering is called an engineer, and those licensed to do so have formal designations such as Professional Engineers, Charted Engineers or Incorporated Engineers. Engineers use their knowledge of science, mathematics and appropriate experience to find suitable solutions to a problem. Creating an appropriate mathematical model of a problem allows to analyze it and to test potential solutions. Usually multiple reasonable solutions exist, so engineers must evaluate the different design choices on their merits and choose the solution that best meets their requirements. Engineers typically attempt to predict how well their designs will perform to their specifications prior to full-scale production. They use, among other things, prototypes, scale models, simulations, destructive tests. Engineers as professionals take seriously their responsibility to produce designs that will perform as expected and will not cause unintended harm to the public at large. Engineers typically include a factor of safety in their designs to reduce the risk of unexpected failure. However, the greater the safety factor, the less efficient the design may be.Why should an engineer consider multiple reasonable solutions of a problem?Why is safety factor important in engineering design?
- The boys used to like ____ and ______ model aero planes.
- বিশ্বায়ন এখন শক্ত প্রযুক্তিগত ভিত্তির উপর প্রতিষ্ঠিত।স্বাধীনতা অর্জ করা কঠিন,কিন্তু রক্ষা করা আরও কঠিন।আমাদের দেশের শিক্ষা প্রতিষ্ঠানের ক্যাম্পাসে অস্থিতিশীলতার জন্য ছাত্র রাজনীতি প্রত্যক্ষ বা পরোক্ষভাবে দায়ী।
- "Bangladesh Biman ___your home in the air" is an example of ___
- Some families have to maintain two households , one in their extended family home in the village and the other in the city. This often poses dilemma for them . Here, some families in "dilemma" indicates that certain families are -
- (b) French leave (d) Sine die
- "Life is a broken-winged bird." - is an example of-
- The wrongly spelt word is-
- In the following question, a related pair of words or phrases is followed by four pairs of words or phrases. Select the lettered pair that best expresses a relationship similar to that expressed in the original pair.Cells: Cytology
- Which one does not fall into the same category.