Heat of transformation quiz, heat of transformation MCQs answers, engineering physics quiz 279 to learn engineering courses online. First law of thermodynamics quiz questions and answers, heat of transformation multiple choice questions (MCQs) to practice engineering physics test with answers for online colleges and universities courses. Learn heat of transformation MCQs, gravitation near earth's surface, current density, escape speed, heat of transformation test prep for engineering certification.

Learn heat of transformation test with multiple choice question (MCQs): when phase change is from liquid to gas or from gas to liquid, heat transformation is called, with choices heat of fusion, heat of vaporization, electrons vaporization, and nonlinear thermal expansion for online bachelor degree. Learn first law of thermodynamics questions and answers for scholarships exams' problem-solving, assessment test.

Quiz on Heat of Transformation Worksheet 279

Heat of Transformation Quiz

MCQ: When phase change is from liquid to gas or from gas to liquid, heat transformation is called

1. heat of fusion
2. heat of vaporization
3. electrons vaporization
4. nonlinear thermal expansion

B

Escape Speed Quiz

MCQ: Escape speed of Neutron star is equals to

1. 5200 Km/s2
2. 2x105 Km/s2
3. 12 Km/s2
4. 15 Km/s2

B

Current Density Quiz

MCQ: Average velocity that a charge particle attains in a material due to an electric field is

1. potential energy
2. drift velocity
3. electric capacitance
4. current density

B

Gravitation Near Earth's Surface Quiz

MCQ: If M is earth's mass and m is mass of particle on earth, r is distance between them and G is gravitational constant than by Newton's law of gravitation, F=

1. Gm/Mr
2. GmM/r
3. GMm/r2
4. GMm/r3

C

Mass Quiz

MCQ: Second mass standard is

1. Pplatinium iridium cylinder
2. Carbon 12 standard
3. Silicon dioxide standard
4. Platinium cylinder

B