Applied Physics Quiz, Notes & Technology Articles

Practice significant figures calculations quizzes, applied physics quiz 113 to learn. Free physics MCQs questions and answers to learn significant figures calculations MCQs with answers. Practice MCQs to test knowledge on significant figures calculations, physics problems and solutions, vector concepts, electronics, moment of inertia worksheets.

Free significant figures calculations worksheet has multiple choice quiz questions as if number 43.75 is rounded off to three digits, result will be, answer key with choices as 43.8, 43.7, 43.6 and 43.5 to test study skills. For eLearning, study online measurements in applied physics multiple choice questions based quiz questions and answers. Significant Figures Calculations Video

Significant Figures Calculations Quiz

MCQ. If number 43.75 is rounded off to three digits, result will be

1. 43.8
2. 43.7
3. 43.6
4. 43.5

A

Physics Problems and Solutions Quiz

MCQ. According to Lenz's law, if you pull magnet away, then induced current will

1. change pull
2. go with pull
3. oppose pull
4. both a and b

C

Vector Concepts Quiz

MCQ. If a vector gets multiplied by a negative number, then its direction

1. remain same
2. gets reversed
3. gets half
4. gets double

B

Electronics Quiz

MCQ. In a PNP transistor, n-region as compared to p-region is

1. smaller
2. larger
3. same
4. negligible

A

Moment of Inertia Quiz

MCQ. Hoop has moment of inertia given as

1. 1/12(ml)
2. mr²
3. 1/4(mr)
4. ³/5(mr²)

B