Class 7 Science MCQs - Chapter 12
Heat Transfer Multiple Choice Questions (MCQ) PDF - 2
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The MCQs: If a substance is hot, its particles will; "Heat Transfer" App Download Android & iOS (Free) with answers move slow than the cooler object, move fast than the cooler object, move as the cooler object and may move fast or slow than the cooler object to learn online homeschool courses. Practice heat and temperature quiz questions, download Apple Book (Free Sample) for online teaching certification programs.
Heat Transfer Questions & Answers PDF Download: MCQ Quiz 2
MCQ 6: If a substance is hot, its particles will
- move fast than the cooler object
- move slow than the cooler object
- move as the cooler object
- may move fast or slow than the cooler object
MCQ 7: One example of bad thermal insulator is
- potassium
- paper
- cork
- wool
MCQ 8: The color and texture of a poor reflector of radiant heat is
- black and shiny
- black and dull
- white and shiny
- white and dull
MCQ 9: The insulation reduces the amount of heat
- leaving the house
- entering the house
- transferring the chamber
- releasing the chamber
MCQ 10: In fire fighting another use of thermal imaging camera is
- spotting source of fire
- spotting people in the fire
- identifying flammable objects
- identifying wood and steel
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