Transfer of Heat Multiple Choice Questions 6 PDF Download

Learn transfer of heat MCQs, grade 9 physics test 6 for online courses learning and test prep, application and consequences of radiation multiple choice questions and answers. Application and consequences of radiation revision test includes physics worksheets to learn for essential basic physics questions with answers.

Physics multiple choice questions (MCQ) on surface which absorbs more heat is with options white and rough, black and rough, red and rough and pink and rough, application and consequences of radiation quiz for competitive exam prep, viva interview questions with answers key. Free physics study guide to learn application and consequences of radiation quiz to attempt multiple choice questions based test.

MCQs on Transfer of Heat Quiz PDF Download Worksheets 6

MCQ. 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 cross sectional area is larger, rate of flow of heat will be

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

D

MCQ. 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
  2. sun radiation
  3. thermal climbing
  4. none of above

C