Class 8 Courses

Chapter 4: Class 8 Science Exam Tests

Class 8 Science MCQs - Chapter 4

Heating and Cooling Multiple Choice Questions (MCQ) PDF Download - 2

The Heating and cooling Multiple Choice Questions (MCQ Quiz) with Answers PDF (Heating and Cooling MCQ PDF e-Book) download Ch. 4-2 to learn Grade 8 Science Course. Study Effects of Heat Gain and Loss Multiple Choice Questions and Answers (MCQs) PDF, Heating and Cooling Quiz Questions and Answers to learn online certification courses. The Heating and Cooling MCQ App Download: Free educational app for effects of heat gain and loss, temperature and heat test prep for distance learning.

The MCQ: Railway tracks have gaps between them to deal with expansion in; "Heating and Cooling" App (Android & iOS) with answers: Cold days; Hot days; Winters; Snow fall; to learn online certification courses. Practice Effects of Heat Gain and Loss MCQ Questions, download Apple Book (Free Sample) for online courses.

Heating and Cooling MCQs with Answers PDF Download: Quiz 2

MCQ 6:

Railway tracks have gaps between them to deal with expansion in

  1. hot days
  2. cold days
  3. winters
  4. snow fall
MCQ 7:

Heat loss may help the matter to

  1. expand
  2. contract
  3. spread
  4. stable
MCQ 8:

A joint which is made between adjoining rails to expand without bending is called

  1. rail joint
  2. sliding joint
  3. expansion joint
  4. contraction joint
MCQ 9:

In melting of ice cube the heat gain

  1. melts ice
  2. increase temperature
  3. gain energy
  4. release energy
MCQ 10:

Mercury is

  1. harmless
  2. safe
  3. non-toxic
  4. poisonous

Heating and Cooling Textbook App: Free Download (Android & iOS)

The App: Heating and Cooling MCQ App to study Heating and Cooling Textbook, 8th Grade Science MCQs App, and Earth Science MCQs App. The "Heating and Cooling" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Heating and Cooling App (Android & iOS)

Heating and Cooling App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (iOS & Android)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (iOS & Android)