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?
Answers were Sorted based on User's Feedback
Answer / guest
a vertical plate is suspended in room.so,the surface area
of the vertical plate is larger compare to a horizonatal
palte to the environment. & we know that if the heat
transfer rate is directly proposional to the surface are of
the material,temp.& inversily propositional to the dist.
so.here temp. of both the plates are same.&may be plates
are also same but the surface area are different for both
nthe plates.
so.vertical plate will coll first.
| Is This Answer Correct ? | 5 Yes | 24 No |
can a deareator be placed at any height with care that suction (NPSH) for feed pump is satisfied
What is isometric drawing?
What are thermal neutrons ?
What is the critical temperature of a refrigerant ?
If saturated temp of water is 99.8degc at atmospheric pressure,then how the water of sea is evaporated at normal temp
how control valve works? process line pressure is 50kg/cm2g and instrument air pressure is about 4 kg/cm2g.
Do you work for many hours each day?
What is a feasibility study?
where impulse turbine & reaction turbine are used?
HOW I SHOULD CALCULATE HEAT LOUD
What is the formula to calculate the rating of a air compressor.
You have to design a machine component. For what type of failure (ductile or brittle) you will design?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)