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Engineering Physics Practice Test 14

# First Law of Thermodynamics MCQ (Multiple Choice Questions) PDF - 14

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The First Law of Thermodynamics Multiple Choice Questions (MCQ) with Answers PDF Download (First Law of Thermodynamics MCQs PDF e-Book) Ch. 11-14 to solve Engineering Physics Practice Tests. Study First Law of Thermodynamics quiz answers PDF, First Law of Thermodynamics Multiple Choice Questions (MCQ Quiz) for online college degrees. The First Law of Thermodynamics MCQs App: Download free educational app for gravitational system body masses, spherical mirror, density of selected materials of engineering interest, pressure, first law of thermodynamics test prep for grad school interview questions.

The MCQs: 1st law of thermodynamic states that internal energy of system tends to increase if energy is; "First Law of Thermodynamics" App Download (Android & iOS) with answers ‘added as heat’, ‘subtracted as heat’, ‘added as electrons’ and ‘constant’ for online school programs. Practice First Law of Thermodynamics Questions and Answers, Google eBook to download free sample for graduate school interview questions.

## First Law of Thermodynamics Questions and Answers : Quiz 14

MCQ 66: 1st law of thermodynamic states that internal energy of system tends to increase if energy is

1. subtracted as heat
4. constant

MCQ 67: Normal blood systolic pressure is approximately equals to

1. 1.6x104 Pa
2. 1x10-12 Pa
3. 2x105 Pa
4. 1x105 Pa

MCQ 68: Aluminium has a density of

1. 2320 kg/m3
2. 7860 kg/m3
3. 2700 kg/m3
4. 2190 kg/m3

MCQ 69: Mirror which converges light to a focal point is

1. concave mirror
2. convex mirror
3. plane mirror
4. virtual mirror

MCQ 70: Sirius B has a mass of

1. 1.99x1030 kg
2. 2x1030 kg
3. 1.90x1027 kg
4. 5.98x1024 kg

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