Question

who will spend more electrical energy Momin used 700 watt electric iron for 40 minutes and Abhay used 800 watt electric cooker for 30 minutes​

Answer 1

Answer:

Abhay

Explanation:

Abhay used it for only 30min. and spend 800

but momin use 40min.and spend 700.

then time save(40-30)=10

and electricity spend on 800-700=100watt