Home » The value of Prandtl number for air is about Heat MCQs The value of Prandtl number for air is about April 18, 2022 22 Views Q. The value of Prandtl number for air is about A. 0.1 B. 0.3 C. 0.7 D. 1.7 Answer: 0.7
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: