Grade 9 Physics MCQ PDF - Chapters
Work and Energy Quiz Questions PDF Download - 15
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"A system which gives an output equal to the total energy used by it is called" Multiple Choice Questions (MCQ Quiz): work and energy App APK with non-ideal system, negative system, ideal system, and slow system choices for school certificate. Learn physics efficiency quiz questions for school certificate programs for online school courses.
Work and Energy Questions and Answers
MCQ: A system which gives an output equal to the total energy used by it is called
MCQ: The main source of heat is
MCQ: Kinetic energy with mass ‘m’ and velocity ‘v’ is
MCQ: The ratio of required form of energy obtained from a system as output to the total energy given to it as input is called its
MCQ: The SI unit of power is
