Class 9 Physics Online Tests
Efficiency MCQ (Multiple Choice Questions) PDF Download
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The Efficiency Multiple Choice Questions (MCQ Quiz) with Answers PDF (Efficiency MCQ PDF e-Book) download to practice Grade 9 Physics Tests. Study Work and Energy Multiple Choice Questions and Answers (MCQs), Efficiency quiz answers PDF for high school certification courses. The Efficiency MCQ App Download: Free learning app for forms of energy, interconversion of energy, potential energy, physics practice questions test prep for online classes.
The MCQ: The efficiency of the cyclist when he does 12 J of useful work from every 100 J of food energy he takes is; "Efficiency" App Download (Free) with answers: 0.13; 0.14; 0.12; 0.15; for high school certification courses. Solve Work and Energy Quiz Questions, download Apple eBook (Free Sample) for taking online classes.
Efficiency MCQs: Questions and Answers PDF Download
the efficiency of a solar cell is
- 0.8
- 0.35
- 0.55
- 0.03
The efficiency of the cyclist when he does 12 J of useful work from every 100 J of food energy he takes is
- 0.13
- 0.14
- 0.12
- 0.15
The ratio of required output to input is called
- efficiency
- deficiency
- loss of energy
- gain of energy
Class 9 Physics Practice Tests
Efficiency Learning App: Free Download (Android & iOS)
The App: Efficiency MCQs App to learn Efficiency Textbook, 9th Grade Physics MCQ App, and O Level Physics MCQ App. The "Efficiency MCQs" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!
