How can we preserve food without electricity in fridge or without?(this is science exhibition model project I have to make a working model on the solution of this topic.)please give ideas with respect to working model preparation.

Asked by abinash.gupta003 | 1st Nov, 2017, 05:09: PM

Expert Answer:

Dear abinash.gupta003@gmail.com

Thanks for asking us a question in Ask the Expert section of TopperLearning.com.

We have not understood the query that you have posted. We would request you to clarify / provide additional details so that we may answer this to the best of the ability.

Regards

Topperlearning Team.

Answered by Varsha | 1st Nov, 2017, 05:55: PM