Grade 9 Courses

Grade 9 Physics MCQs

Grade 9 Physics MCQ PDF - Chapter

Transfer of Heat MCQ with Answers PDF p. 6

Learn Transfer of heat MCQ with answers, transfer of heat quiz questions with answers PDF to solve grade 9 physics worksheet 6 for online classes. Practice Application and Consequences of Radiation Multiple Choice Questions and Answers (MCQs), transfer of heat quiz questions and answers for online teaching certification programs. Transfer of Heat MCQs PDF: application and consequences of radiation, thermal physics, conduction, convection test prep for online classes.

"The surface which absorbs more heat is" Multiple Choice Questions (MCQ) on transfer of heat with choices white and rough, black and rough, red and rough, and pink and rough for online teaching certification programs. Solve application and consequences of radiation quiz questions for school certificate programs for online school and college.

MCQs on Transfer of Heat

MCQ: The surface which absorbs more heat is

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

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

zero
constant
smaller
greater

MCQ: The heat flow rate depends on

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

MCQ: Eagles fly without flapping their wings due to

air currents
sun radiation
thermal climbing
none of above