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Champ from Reliance Foundation School, Mumbai
Subject :NSO    Class : Class 7

Heat required to raise the temperature of 10 kg of water by 30°C, is______.

A126 × 104 J
B126 × 108 J
C126 × 103 J
D4.1 × 104 J


answer with explanation

Ans 1:

Ishan Patil from D.A.V. B.O.R.L. Public School ,Bina, Bina
Class : Class 9

Ans 2:

Snigdha swaminath from Christ nagar higher secondary school , Trivandrum
Class : Class 7
PLS EXPLAIN

Ans 3:

Anika S Kumar from Alphabets International school , Chennai
Class : Class 7
Please explain?

Ans 4:

Snigdha swaminath from Christ nagar higher secondary school , Trivandrum
Class : Class 7
4.186*10*1000=126*10 raised to 4

Ans 5:

Sarthak yadav from RPS, Mahendragarh
Class : Class 9

Ans 6:

Himanish Basu from Army Public School Kamaraj Road, Bangalore
Class : Class 7
YOU NEED NOT UNDERSTAND.

Ans 7:

Sarthak yadav from RPS, Mahendragarh
Class : Class 9

Ans 8:

Sarthak yadav from RPS, Mahendragarh
Class : Class 9

Ans 9:

SOMDATTA BHATTACHARYA from Delhi Public School, Dhaligaon, Bongaigaon
Class : Class 5
I DO NOT UNDERSTAND

Ans 10:

Shreya Sudarshan from RVK - Banashankari, Bengaluru
Class : Class 7
can a solution be given for the following question

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