Practice understanding units MCQs, A level physics MCQ test for online learning. Motion dynamics quiz has multiple choice questions (MCQ), understanding units quiz questions and answers to practice as combinations of base units are, answer key help with choices as simple units, derived units, scalars and vectors problem solving for viva, competitive exam preparation, interview questions. Free study guide is for online learning understanding units quiz with MCQs to practice test questions with answers.

MCQ. Combinations of base units are

1. simple units
2. derived units
3. scalars
4. vectors

B

MCQ. 1 N is equal to

1. 1 kg ms-2
2. 10 kg m s-1
3. 10 kg ms-2
4. 100 kg ms-2

A

MCQ. Prefix for 10-9 is

1. micro
2. deci
3. centi
4. nano

D

MCQ. If each term in an equation has same base units then the equation is said to be

1. homogeneous
2. non homogeneous
3. equation of straight line
4. equation of circle

A

MCQ. Base unit among following is

1. Newton
2. Joule
3. Candela
4. Watt

C