water of mass 1.5kg is heated from 30°c to 80°c using electric kettle rated 5a,230v calculate the time taken to reach the final temperature ( specific heat capacity of water=4200j/kg-k?
mickeyjay22
11 Mar, 2025
To get notifications when anyone posts a new answer to this question
Answers (1)
Post your comment
Quick Questions
ifyanyitex
9 Jul, 2019
pls i score 147 in jamb,, pls did i ve any chance to gain admission in ukana poly. nd i wnt to study architectural technology?
3 comments
ifyanyitex
28 May, 2019
has academic session commenced and what are the criteria for gaining admission?
0 comments