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O Level Physics Practice Test 125

# Energy and Units Quiz Questions PDF - 125

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The Book Energy and Units Quiz Questions PDF, energy and units Quizzes, download chapter 2-125 to learn online o level physics course. Practice Energy, Work and Power MCQs with answers PDF, energy and units Multiple Choice Questions (MCQ Quiz) for online college degrees. The eBook Energy and Units Quiz App Download: energy and units, conduction in physics, temperature scales, distance, time and speed, density: o level physics test prep for colleges that offer online degrees.

The Quiz: A paint bucket of mass 3 kg is lifted at a constant speed to a height of 25 m above the ground. Calculate the gravitational potential energy gained by the bucket if the acceleration due to gravity is assumed to be 10 m s-1². PDF, Energy and Units App Download (Free) with 75 j, 750 j, 7.5 j, and 0.75 j choices for colleges that offer online degrees. Solve energy, work and power questions and answers, Amazon eBook to download free sample for best online ACT prep class.

## Physics: Energy and Units Quiz

MCQ: A paint bucket of mass 3 kg is lifted at a constant speed to a height of 25 m above the ground. Calculate the gravitational potential energy gained by the bucket if the acceleration due to gravity is assumed to be 10 m s-1².

A) 750 J
B) 75 J
C) 7.5 J
D) 0.75 J

MCQ: Process in which kinetic energy is transferred from one free electron to other is termed as

A) electronic conduction
B) free electronic conduction
C) electron diffusion
D) free electron diffusion

MCQ: An alcohol-in-glass thermometer has l100 25 cm and l0 is 7 cm. If the lθ is 16 cm the temperature of the thermometer would be

A) 25 °C
B) 50 °C
C) 75 °C
D) 100 °C

MCQ: Standard formula for speed, distance and time is

A) v = d/t
B) s = d/t
C) a = s/t
D) d = t/s

MCQ: Mass of 4585 kg and its density is 917 kg m-3, its volume would be

A) 50 m³
B) 5 m³
C) 500 m³
D) 0.2 m³

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