What amount of heat will be lost by 4 kg copper ball by cooling from 60°C to - 50°C ?
Food is cooked faster in a pressure cooker than in an open pot, why ?
PathshalaNepal.com is a Registered Company of E. Pathshala Pvt Ltd Nepal. Registration number : 289280
© 2020. All right Reversed.E. Pathshala Pvt Ltd