IGCSE O Level Physics MCQs – Practice Test 1 (Chapter 2)
Learn Energy, Work and Power Multiple Choice Questions (MCQs) with Answers PDF to achieve exam system. Download the Energy, Work and Power MCQs PDF e-Book, Ch. 2-1 to study IGCSE O Level Physics Course. Practice Efficiency: O Level Physics MCQs, Energy, Work and Power quiz questions and answers PDF to support digital courses. Free Energy, Work and Power MCQs App Download: IGCSE O Level Physics Study App to study work and energy, energy and units career test to access revision material.
Study Energy, Work and Power MCQs App Download with MCQ: "Output of a truck is 4500 J and its efficiency is 50%, the input energy provided to the truck is"; with answers: 900 j, 5000 j, 9000 j, and 500 j. Solve Inertia, Mass & Weight Quiz Questions, download Google e-Book (Free Chapter) to achieve exam system.
MCQ 1: Output of a truck is 4500 J and its efficiency is 50%, the input energy provided to the truck is:
MCQ 2: Potential energy and kinetic energy are types of:
MCQ 3: In a typical power station, amid a series of energy transfers and conversions, about 70% of the energy input gets wasted in the form of thermal energy, the efficiency of such a power station is about:
MCQ 4: A car uses total energy of 2500 J and the output is 750 J. The efficiency of the car is:
MCQ 5: In order to do work, energy is:
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