Physics

NCERT Class 11 Physics Entrance Exams Questions & Answers

NCERT Class 11 Physics Entrance Exams Questions & Answers NCERT Class 11 Physics QUESTIONS NCERT Class 11 Physics Entrance Exams Questions and Answers 71 There are 20 divisions in 4 cm of the main scale. The vernier scale has 10 divisions. The least count of the instrument is A 0.005 cm B 5.0 cm C …

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NCERT Class 11 Physics General Awareness Questions with Answers

NCERT Class 11 Physics General Awareness Questions with Answers NCERT Class 11 Physics QUESTIONS NCERT Class 11 Physics General Awareness Questions with Answers 61 S is the surface of a lump of magnetic material. A Lines of H cannot all be continuous across S. B Lines of H are necessarily continuous across S. C Some …

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NCERT Class 11 Physics Objective type Questions & Answers

NCERT Class 11 Physics Multiple Choice Questions(MCQs) & Answers NCERT Class 11 Physics QUESTIONS NCERT Class 11 Physics Objective type Questions & Answers 51 The resistivity of alloy manganin is A Nearly independent of temperature B Increases rapidly with increase in temperature C Decreases with increase in temperature D Increases rapidly with decrease in temperature …

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NCERT Class 11 Physics Optional Questions with Answers

NCERT Class 11 Physics Multiple Choice Questions(MCQs) & Answers NCERT Class 11 Physics QUESTIONS NCERT Class 11 Physics Optional Questions with Answers 41 A positive charge enters in a magnetic field and travels parallel to but opposite the field. If experiences A an upward force. B a downward force. C an accelerated force. D no …

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NCERT Class 11 Physics very short Questions & Answers

NCERT Class 11 Physics very short Questions & Answers NCERT Class 11 Physics QUESTIONS NCERT Class 11 Physics very short Questions & Answers 31 The material suitable for making electromagnets should have A high retentivity and high coercivity. B low retentivity and low coercivity. C high retentivity and low coercivity. D low retentivity and high …

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NCERT Class 11 Physics Multiple Choice Questions(MCQs) & Answers

NCERT Class 11 Physics Multiple Choice Questions(MCQs) & Answers NCERT Class 11 Physics QUESTIONS NCERT Class 11 Physics Multiple Choice Questions(MCQs) & Answers 21 The electric potential V at any point O (x, y, z all in metres) in space is given by V = 4x² volt. The electric field at the point (1 m, …

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NCERT Class 11 Physics Gk Questions & Answers

NCERT Class 11 Physics Gk Questions & Answers NCERT Class 11 Physics QUESTIONS NCERT Class 11 Physics Gk Questions & Answers 11 Which of the following is wrong? Resistivity of a conductor is A independent of temperature. B inversely proportional to temperature. C independent of dimensions of conductor. D less than resistivity of a semiconductor. …

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