Class 7 Online Courses

Grade 7 Science MCQs

Grade 7 Science MCQ PDF - Chapters

Heat Transfer MCQ Quiz Online p. 20

Solve Heat transfer quiz questions and answers PDF, heat transfer trivia questions with answers to learn grade 7 science worksheet 20 for courses online. Saving Heat MCQs, heat transfer quiz questions and answers for free online classes. "Heat Transfer Quiz" PDF eBook: saving heat, applications of heat, heat and temperature, radiation and greenhouse effect, convection current and weather test prep for online school courses.

"White painted roof and walls prevent" Multiple Choice Questions (MCQ) on heat transfer with choices excess heat absorption, excess heat loss, excess heat loss and absorption, and excess heat transfer for free online classes. Study saving heat quiz questions for school certificate programs for online elementary school classes.

MCQs on Heat Transfer Quiz

MCQ: White painted roof and walls prevent

excess heat loss
excess heat absorption
excess heat loss and absorption
excess heat transfer

MCQ: Nowadays, instead of glass, manufacturers are using

double sided metal
single sided metal
shiny metal
dull metal

MCQ: All substance are made up of particles that are constantly


MCQ: Soil and plants emit

low ultraviolet rays
high ultraviolet rays
low infrared waves
high infrared waves

MCQ: At night, warm air rises over


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