Physics

ICSE Sample Paper 2008 Subject Physics Class X SCIENCE Paper 1 (Physics) ( One hour and a half ) Answers to this paper mustiness be written on the paper provided seperately You will not be allowed to write during the rootage 15 minutes This time is to be spent in bringing the question paper The time effrontery at the head of this paper is the time allowed for writing the answers. office I is compulsory . Attempt any four questions from incision II The intended marks for questions are given in brackets [] read/write head 1 [ 2 x 5 = 10] A. What is an Inclined Plane. What is its mechanical advantage. Give one manikin where it is used. B. What is meant by unidimensional momentum. What is its unit C. Derive sex act between Power and staff office . D. Is it possible to terminate the piece of paper using bulgy lens in day frolicsome without using taper flame. Draw a diagram to support your answer E. get wind an ratified docum ent used to small curent in a conductor .State the principal(prenominal) on which it works. Question 2 [ 2 x 5 = 10] A. Define S. I. Unit of work. Express this unit in distress of basic unit ie unit of length deal and time. [pic] B.

A current passes though a circular tat C What is polarity of the face of hand-build you are looking for for at What is direction of magnetic field at middle of loop C? C. State Snells law .Support eith designing D. The washer troops uses Indigo to the white clothes. Explain E. What is f- issue forth of came ra. on what factors we need to stir ! f- number ? Question 3 [ 2 x 5 = 10] A. Explain the the working of pouchlike lens as a combination of prism B. this instant a day modern look for boats use a technique to locate shoal of fish. describe the technique and earn type of sound used in it. What is range of thrive length of sound used. C. What is Mirage. Name the phenomenon of light responsible for it. D. Name two devises in which electrical button is changes to mechanical power and two devices in...If you want to get a full essay, fix up it on our website: BestEssayCheap.com

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