O Level Physics MCQ Questions - Topic

Efficiency O Level Physics MCQ with Answers PDF

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Efficiency O Level Physics Multiple Choice Questions (MCQ), Efficiency O Level Physics quiz answers PDF to learn o level physics online course for o level physics classes. Energy, Work and Power Multiple Choice Questions and Answers (MCQs), Efficiency O Level Physics quiz questions for online college courses. "Efficiency O Level Physics Book" PDF: energy and units, efficiency: o level physics, work and energy test prep for best online ACT prep class.

"Output of a truck is 4500 J and its efficiency is 50%, the input energy provided to the truck is" MCQ PDF: efficiency: o level physics with choices 5000 j, 900 j, 9000 j, and 500 j for online college courses. Learn efficiency o level physics quiz questions for merit scholarship test and certificate programs for online colleges that offer certificate programs.

MCQs on Efficiency O Level Physics Quiz

MCQ: Output of a truck is 4500 J and its efficiency is 50%, the input energy provided to the truck is

5000 J

900 J

9000 J

500 J

MCQ: 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

0.3

0.4

0.7

MCQ: A car uses total energy of 2500 J and the output is 750 J. The efficiency of the car is

50%

30%

25%

80%

MCQ: Formula for efficiency is

(energy input / energy output) × 100

(useful energy input / energy output) × 100

(useful energy output / total energy input) × 100