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ICSE Class X Board Exam 2024 : Physics

12 pages, 79 questions, 54 questions with responses, 134 total responses,    2    0
Shikhar Karmakar
Gokuldham High School & Junior College (GHS), Mumbai
1st to 10th science
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PHYSICS (SCIENCE PAPER1) Maximum Marks: 80 Time allowed: Two hours Answers to this Paper must be written on the paper provided separately. You will not be allowed towrite during first 15 minutes. This time is to be spent inreading the question paper. The time given at the head of this Paper is the time allowed for writing the ansSwers. Section Ais compulsory. Atempt any four questions from Section B. The intended marks for questions or parts of questions are given in brackets | J. SECTION A (40 Marks) (Attempt all questions from this Section.) Question 1 Choose the correct answers to the questions from the given options. [15] (Do not copy the questions, write the correct answers only.) When a bell fixed on a cycle rings, then the energy conversion that takes place is: () (a) gravitational potential energy to sound energy (b) kinetic energy to sound energy (c) sound energy to electrical energy (d) sound energy to mechanical energy A door lock is opened by turning the lever (handle) of length 0.2 m. If the moment of (ii) force produced is 1 Nm, then the minimum force required is: (a) 5N (b) 10 N (c) 20 N (d) 0.2N T24 521 Copyright reserved. This Paper consists of 12 printed pages. Turn Over

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