# Understanding Units Quiz Questions and Answers 40 PDF Download

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Practice understanding units career test with multiple choice question (MCQs): 1 n is equal to, for online certificate courses with options 1 kg ms^{-2}, 10 kg m s^{-1}, 10 kg ms^{-2}, 100 kg ms^{-2} for career test, online study and distance learning online preparation for online college courses. Learn motion dynamics questions and answers with problem-solving skills assessment test.

## Quiz on Understanding Units Worksheet 40Quiz PDF Download

Understanding Units Quiz

MCQ: 1 N is equal to

- 1 kg ms
^{-2} - 10 kg m s
^{-1} - 10 kg ms
^{-2} - 100 kg ms
^{-2}

A

Nucleons and Electrons Quiz

MCQ: Number of isotopes neon has is

- 2
- 4
- 3
- 5

C

Displacement Time Graphs Quiz

MCQ: If slope of a graph is zero and so displacement, then velocity is

- increasing
- decreasing
- constant
- zero

D

Pressure and Measurement Quiz

MCQ: Liquid A and liquid B exert same amount of pressure on each other, but density of A is twice density of B. height of liquid B is 10 cm, then height of liquid A would be

- 5 cm
- 10 cm
- 20 cm
- 40 cm

A

Energy Transfers Quiz

MCQ: Efficiency of car engine is only about

- 10%
- 20%
- 30%
- 80%

B