answersLogoWhite

0

Open freezers in a grocery store work by having adequate air flow. This flow helps to keep the cold air from escaping, or allowing the warm air in. Cold air is heavier than hot air, so the colder air naturally stays low where it can keep the food cold.

User Avatar

Wiki User

10y ago

Still curious? Ask our experts.

Chat with our AI personalities

BeauBeau
You're doing better than you think!
Chat with Beau
DevinDevin
I've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
More answers

A lidless freezer keeps its stock cool by recirculating the cool air.

User Avatar

Wiki User

12y ago
User Avatar

Add your answer:

Earn +20 pts
Q: How do the open freezers in grocery stores work?
Write your answer...
Submit
Still have questions?
magnify glass
imp