Class 9 Online Courses

Chapter 4: Class 9 Physics Exam Tests

Class 9 Physics MCQs - Chapter 4

Matter Properties Multiple Choice Questions (MCQ) PDF - 8

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The Trivia Quiz: During cold chilly nights, the atmospheric pressure is; "Matter Properties" App APK Download (Free) with answers remains constant, decreased, becomes zero and increased to study online classes courses. Practice atmospheric pressure quiz questions, download Kindle eBook (Free Sample) for distance learning.

Matter Properties Questions & Answers PDF Download: MCQ Quiz 8

MCQ 36: During cold chilly nights, the atmospheric pressure is

A) decreased
B) remains constant
C) becomes zero
D) increased

MCQ 37: The instruments that measure atmospheric pressure are called

A) beam balance
B) thermometers
C) barometers
D) screw gauge

MCQ 38: If stress produces a change in the length of an object then the strain is termed as

A) zero strain
B) constant strain
C) former strain
D) tensile strain

MCQ 39: The density of metal spoon when its weight in air is 0.48 N and in water is 0.42 N is

A) 1000 kg m-3
B) 4000 kg m-3
C) 6000 kg m-3
D) 8000 kg m-3

MCQ 40: If the length of wire is 1 m and cross-sectional area 5×10-5 m², when the wire stretched through 1 mm by a force of 10,000 N. The Young's modulus of the wire would be

A) 2×105 Nm-2
B) 2×109 Nm-2
C) 2×108 Nm-2
D) 2×1011 Nm-2

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Matter Properties App (Android & iOS)

Matter Properties App (Android & iOS)

9th Grade Physics App (Android & iOS)

9th Grade Physics App (Android & iOS)

SAT Physics App (Android & iOS)

SAT Physics App (Android & iOS)

10th Grade Physics App (Android & iOS)

10th Grade Physics App (Android & iOS)