What is the effect of an insulating lid on a hot food container?

Type: MCQ • Marks: 1

A. It slows heat loss by conduction and convection

B. It creates oxygen

C. It turns food into ice

D. It makes food lose heat faster

Explanation

A lid limits air circulation and provides an insulating barrier.

Want to attempt the full test series with a timer and instant score? Purchase the package to unlock the complete test. Purchase Now

Class 7th Curiosity

This page is indexed for search so students can find questions directly from Google.

Welcome to TutorWale!