Grade 8 Courses

Grade 8 Science MCQs

Grade 8 Science MCQ PDF - Chapter

Heating and Cooling MCQ with Answers PDF p. 6

Learn Heating and cooling MCQ with answers, heating and cooling quiz questions with answers PDF to solve grade 8 science worksheet 6 for online classes. Practice Effects of Heat Gain and Loss Multiple Choice Questions and Answers (MCQs), heating and cooling quiz questions and answers for online school classes. Heating and Cooling MCQs PDF: effects of heat gain and loss, heat transfer test prep for online certificate courses.

"In bridges to overcome expansion there is use of" Multiple Choice Questions (MCQ) on heating and cooling with choices sliding joints, rollers , and allowance for online school classes. Solve effects of heat gain and loss quiz questions for school certificate programs for distance learning.

MCQs on Heating and Cooling

MCQ: In bridges to overcome expansion there is use of

rollers
sliding joints
both a and b
allowance

MCQ: Blocks of concrete which are few meters long are laid with gaps to overcome

expansion
conduction
convection
radiation

MCQ: If one part of fluid is heated it

expands
less denser
rises
all of them

MCQ: Sea and land breezes are due to

conduction
convection
radiation
expansion

MCQ: Homes and buildings are kept well ventilated by making use of

conduction
convection
radiation
convection currents