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Download Transfer of Heat Notes App | Class 9 Physics e-Book PDF

Class 9 Physics Exam Prep: Practice Test 4 (Chapter 7)

Transfer of Heat Notes Questions & Answers PDF Download - 4

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The Transfer of heat Notes Questions and Answers PDF (Transfer of Heat Quiz Answers PDF e-Book) download Ch. 7-4 to study Class 9 Physics Course. Practice Heat Transfer and Radiation MCQ PDF, Transfer of Heat Quiz Questions and Answers to study online certificate courses. The Transfer of Heat Notes App Download: Free Class 9 Physics App for heat transfer and radiation, conduction, convection, radiations and applications test prep for online classes.

The Quiz: A transparent polyethene sheet works as heat trapper because it; "Transfer of Heat" App APK Download with answers: passes radiations of short wavelength only, traps radiations of sun inside only, traps long wavelength radiations, and traps radiation of sun inside and passes radiations of short wavelength to study online certificate courses. Practice Heat Transfer and Radiation MCQ Questions, download Kobo eBook (Free Sample) for free online courses.

Transfer of Heat Test Questions and Answers PDF Download: MCQ 4

MCQ: 16

A transparent polyethene sheet works as heat trapper because it

  1. traps radiations of sun inside only
  2. passes radiations of short wavelength only
  3. traps long wavelength radiations
  4. traps radiation of sun inside and passes radiations of short wavelength
MCQ: 17

Thermal conductivity of water is

  1. 1.58 Wm-1 K-1
  2. 0.59 Wm-1 K-1
  3. 0.026 Wm-1 K-1
  4. 0.75 Wm-1 K-1
MCQ: 18

Wood, cork, cotton, rubber, glass etc. are

  1. bad conductors
  2. good conductors
  3. good convections
  4. bad convections
MCQ: 19

Transfer of heat through actual movement of molecules is

  1. conduction
  2. radiation
  3. convection
  4. diffusion
MCQ: 20

The good radiators of heat among these are

  1. a shining silver surface
  2. a dull black surface
  3. a white surface
  4. a green colored surface

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Transfer of Heat Notes App (iOS & Android)

Transfer of Heat Notes App

9th Grade Physics Notes App (Android & iOS)

9th Grade Physics Notes App

College Physics Notes App (Android & iOS)

College Physics Notes App

A Level Physics Notes App (iOS & Android)

A Level Physics Notes App