Guest

420 J of energy supplied to 10g of water will raise it`s temperature by ?

420 J of energy supplied to 10g of water will raise it`s temperature by ?

Grade:11

1 Answers

Mahima Kanawat
1010 Points
4 years ago
Dear student.... As we know H=ms∆Θ......Now convert 420J into calories 420/4.2=100 cal ......100cal=10g×1cal/gm°C×∆Θ....therefore , ∆Θ=10 °C or 10K.....With Regards ...Mahima...(Askiitians forum expert )

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free