Transfer of heat MCQs, transfer of heat quiz answers pdf, test prep 6 to study secondary school physics for online certificate courses. Practice "conduction" Multiple Choice Questions and Answers (MCQs), transfer of heat quiz questions and answers for online teaching certification programs. Learn application and consequences of radiation, thermal physics, conduction, convection test prep for online classes.

"The surface which absorbs more heat is" Multiple Choice Questions (MCQs) on transfer of heat with choices white and rough, black and rough, red and rough, and pink and rough for online teaching certification programs. Free physics study guide for online learning conduction quiz questions for online school and college.

MCQ: The surface which absorbs more heat is

1. black and rough
2. white and rough
3. red and rough
4. pink and rough

A

MCQ: Thermal conductivity of air is

1. 0.026 Wm-1 K-1
2. 0.75 Wm-1 K-1
3. 0.59 Wm-1 K-1
4. 1.58 Wm-1 K-1

A

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

1. zero
2. constant
3. smaller
4. greater

D

MCQ: The heat flow rate depends on

1. cross sectional area of solid
2. length of solid
3. temperature difference between ends
4. all of above

D

MCQ: Eagles fly without flapping their wings due to

1. air currents