A vertical plate and a horizontal plate are suspended in an
open room. Both are heated to the same temperature. Which one
will cool first?
- 11 Answers
- 24565 Views
- BARC, I also Faced
- E-Mail Answers
Answer Posted / sujit singh
here since cooling will take place by convection. if the temp of plate is higher than room temp .. heat will flow from plate to room.. thus causing it to cool. heat transfer by convection depends on surface area.. and here surface area exposed to room atmosphere is same in both case... so both will cool at same rate.there is natural convection as we are not using any device to cause the motion of air over plate. so no question of forced convection.
| Is This Answer Correct ? | 1 Yes | 7 No |
Post New Answer View All Answers
What is the common source of leak in stern tube
AS I AM BEING IN PLANT ENGINEERING & MAINTENANCE DEPARTMENT I WANT ANY BOOKS RELATED TO MAINTENANCE CAN YOU GUIDE ME THE AUTHOR.
What is the indication of leaking starting valve of an engine?
DEAR Friends, If you any of them have previous placement papers or interview papers...plzz forward it to my mail id. "rajeevasv@gmail.com"........... Tank you
Explain working of francis turbine?
How to calculate pressure to compress tablet in mechanical press machine
What is weight of 1m3 of seawater?
What is the purpose of stern tube?
What does angular momentum mean?
What are the causes of main engine Turbo Charger blower side dirty?
Hello i want to design a portable 1/4HP pressure washer pump like elgi reciprocating pump which are being used in service station.what are the design aspects to taken in to consideration for making new pump.
What for zinc finds applications ?
How to shut down and overhaul the centrifugal pumps?
What is the device that converts sound energy into mechanical energy?
how does the lybrinth glands work in sealing a turbine? how exactly turbine sealing is done? principle of it?
