Learn matter properties MCQs, grade 9 physics test 8 for online learning courses and test prep. Atmospheric pressure multiple choice questions (MCQs), matter properties quiz questions and answers include physics worksheets for online high school physics class courses distance learning.

Physics multiple choice questions (MCQ): during cold chilly nights, atmospheric pressure is with options remains constant, decreased, becomes zero and increased, atmospheric pressure quiz for high school students trivia questions with answers for online open learning and high school students learning with distance education. Free physics study guide to learn atmospheric pressure quiz to attempt multiple choice questions based test.

MCQ: During cold chilly nights, atmospheric pressure is

1. decreased
2. remains constant
3. becomes zero
4. increased

D

MCQ: Instruments that measure atmospheric pressure are called

1. beam balance
2. thermometers
3. barometers
4. screw guage

C

MCQ: If stress produces a change in length of an object then strain is termed as

1. zero strain
2. constant strain
3. former strain
4. tensile strain

D

MCQ: Density of metal spoon when its weight in air is 0.48 N and in water is 0.42 N is

1. 1000 kg m-3
2. 4000 kg m-3
3. 6000 kg m-3
4. 8000 kg m-3

D

MCQ: If length of wire is 1 m and cross-sectional area 5×10-5 m², when wire streched through 1 mm by a force of 10,000 N. Young's modulus of wire would be

1. 2×105 Nm-2
2. 2×109 Nm-2
3. 2×108 Nm-2
4. 2×1011 Nm-2

D