Grade 9 Physics MCQs
Grade 9 Physics MCQ PDF - Chapters
Study Work and energy quiz questions and answers, work and energy MCQ questions with answers PDF to solve grade 9 physics quiz 15 for online certification. Physics Efficiency MCQs, work and energy quiz questions and answers for school certificate. "Work and Energy Quiz" PDF Book: physics: efficiency, forms of energy, kinetic energy, power test prep for free online classes.
"A system which gives an output equal to the total energy used by it is called" Multiple Choice Questions (MCQ) on work and energy with choices non-ideal system, negative system, ideal system, and slow system for school certificate. Learn physics efficiency quiz questions for school certificate programs for online school courses.
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