Learn practice significant digits MCQs, physics test for online learning courses and test prep to practice. Physical quantities and measurement quiz questions has multiple choice questions (MCQ), practice significant digits test to learn for online physics help free courses distance learning.

Physics practice test MCQ: chips wrapper is 4.5 cm long and 5.9 cm wide. its area upto significant figures will be with choices 30 cm², 28 cm², 26.55 cm² and 32 cm² with online student portal questions and answers to help in teaching strategies and teaching methods. Free physics revision notes to learn practice significant digits quiz with MCQs to find questions answers based online learning tests.

MCQ: A chips wrapper is 4.5 cm long and 5.9 cm wide. Its area upto significant figures will be

1. 30 cm²
2. 28 cm²
3. 26.55 cm²
4. 32 cm²

C

MCQ: Significant digits in 3587 are

1. 4
2. 3
3. 2
4. 0

A

MCQ: Significant digits in 275.00 are

1. 2
2. 3
3. 5
4. 4

C

MCQ: We can express 0.00380 in scientific notation as

1. 3.80 × 102
2. 3.80 × 104
3. 3.80 × 103
4. 3.80 × 10−3

D

MCQ: We can express 200.7 in scientific notation as

1. 2.007 × 10³
2. 2.007 × 10²
3. 27 × 10³
4. 200.7 × 10²

B