Class 9 Physics MCQs – Practice Test 8 (Chapter 4)

Matter Properties Notes Questions with Answers PDF Download – Test 8

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The Matter properties Notes Questions and Answers PDF (Matter Properties Quiz Answers PDF e-Book) download Ch. 4-8 to study Class 9 Physics Course. Practice Atmospheric Pressure MCQ PDF, Matter Properties Quiz Questions and Answers to study online classes courses. The Class 9 Physics Notes App Download: Free Matter Properties App for atmospheric pressure, elasticity: physics, archimedes principle, hookes law test prep for online certificate courses.

The MCQ: During cold chilly nights, the atmospheric pressure is; "Class 9 Physics Notes" App APK Download with answers: remains constant, decreased, becomes zero, and increased to study online classes courses. Practice Atmospheric Pressure MCQ Questions, download Kobo e-Book (Free Chapter) for distance learning.

Matter Properties MCQs – Practice Test 8 PDF Download

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

decreased
remains constant
becomes zero
increased

MCQ 37: The instruments that measure atmospheric pressure are called:

beam balance
thermometers
barometers
screw gauge

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

zero strain
constant strain
former strain
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:

1000 kg m^-3
4000 kg m^-3
6000 kg m^-3
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:

2×10⁵ Nm^-2
2×10⁹ Nm^-2
2×10⁸ Nm^-2
2×10¹¹ Nm^-2

Matter Properties Notes App & e-Book – Class 9 Physics Admission Tests

Physical Quantities and Measurement MCQs

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Turning Effect of Forces MCQs

Gravitation MCQs

Thermal Properties of Matter MCQs

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