2. The old man bowed to all of us in the room. a. Who was the old man? b. Where was the old man at that time? c. Why had he come there?
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A beam of ultraviolet light of all wavelength passes through hydrogen gas at room temperature, in the x-direction. Assume that all photons emitted due
Correct Answer - A::C::D Room temperature `rArr n = 1` Upon absorption excitations takes place to many higher states which upon de-excitation emit all U.V., infrared and visible light.
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She had already begun eating her dinner by the time I __________ there.
Correct option is A. reached
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2. The old man bowed to all of us in the room. a. Who was the old man? b. Where was the old man at that time? c. Why had he come there?
This is Englih.Extracts taken from lesson genleman rio en medio please answer fastly friends
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Complete the following story- (150-200 words) Once there was an old man. He had four sons. They always quarreled with one another. One fine day…………………
Story Writing Word limit : 150-200 words Format– 1 mark (Title) Content – 4 marks (The story must start with the cue given in the question. There must be clarity...
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The probability that a 50-years-old man will be alive at 60 is `0.83` and the probability that a 45-years-old women will be alive at 55 is `0.87.` The
Correct Answer - A::B The probability that both will be alive for 10 years, hence, i.e., the probability that the man and his wife both will be alive 10 years hence...
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A rectangular glass block `(mu = 1.5)` is on top of a sheet of paper on which there on which there is a small dot. There is a layer of liquid between
Correct Answer - `mu_(0) = sqrt(2)`,No
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The number of words that can be formed using all the letters of the word REGULATIONS such that `G` must come after `R`, `L` must come after `A`, and `
Correct Answer - A `(a)` The other five letters (other than `G`, `R`, `L`, `A`, `S`, `N`) in `11` places can be arranged in `"^(11)P_(5)` ways. Then three remains six places....
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A room contains air in which the speed of sound is `340m//s.` The walls of the room are made of concrete in which the speed of sound is `1700m//s` (a)
Correct Answer - (a) `sin^(-1) ((1)/(5))`; (b) air
2 Answers 1 views
1. Study the following statements: (a) It gives mothers more time to talk to children. (b) Mothers had more freedom and more time.
Answer is : 1. - (c) 2. - (a) 3. - (b) 4. - (c) 5. - (d)
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A ball is thrown from a comer of room of length 20 m and height 5 m such that the ball moves along the length of room just touching the ceiling and dr
Correct Answer - (i)`45^(@)` (ii)`10sqrt(2)m//s` (iii) 2 sec
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