Home » Thermal conductivity of water at 20°C is of the order of Heat MCQs Thermal conductivity of water at 20°C is of the order of April 18, 2022 5 Views Q. Thermal conductivity of water at 20°C is of the order of A. 0.1 B. 0.23 C. 0.42 D. 0.51 Answer: 0.51
Which one of the following is the mode of heat transfer in which warm material is transported so as to displace a cooler material?
If a heater coil is cut into two equal parts and only one part is used in the heater, the heat generated will be: