Class 9 Physics MCQs – Practice Test 6 (Chapter 7)

Transfer of Heat MCQ with Answers PDF Download – Test 6

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Learn Transfer of heat Multiple Choice Questions (MCQ Quiz) with Answers PDF (Transfer of Heat MCQ PDF e-Book) download Ch. 7-6 to learn Class 9 Physics Course. Study Application and Consequences of Radiation Multiple Choice Questions and Answers (MCQs) PDF, Transfer of Heat Quiz Questions and Answers to study online courses. Download the Class 9 Physics MCQ App – Free Transfer of Heat App to learn application and consequences of radiation, thermal physics, conduction, convection test prep for online secondary school courses.

The MCQ: Surface which absorbs more heat is; "Class 9 Physics MCQ" App (Android, iOS) with answers: white and rough, black and rough, red and rough, and pink and rough to study online courses. Practice Application and Consequences of Radiation MCQ Questions, download Apple Book (Free Chapter) for online courses.

Transfer of Heat MCQ – Practice Test 6 PDF Download

MCQ 26: The surface which absorbs more heat is:

black and rough
white and rough
red and rough
pink and rough

MCQ 27: Thermal conductivity of air is:

0.026 Wm^-1 K^-1
0.75 Wm^-1 K^-1
0.59 Wm^-1 K^-1
1.58 Wm^-1 K^-1

MCQ 28: If the cross sectional area is larger, the rate of flow of heat will be:

zero
constant
smaller
greater

MCQ 29: The heat flow rate depends on:

cross sectional area of solid
length of solid
temperature difference between ends
all of above

MCQ 30: Eagles fly without flapping their wings due to:

air currents
sun radiation
thermal climbing
none of above

Transfer of Heat MCQ App & e-Book – Class 9 Physics Entrance Exam

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Transfer of Heat MCQs

Free Transfer of Heat Study App - Download for iOS & Android

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