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 |
INSTEAD OF BSW THREAD, CAN WE USE BSP ON 1"ROD
how many type of engine?
hallo I am looking for technical theortical knowledeg in air flow inside pipe and tunel's such as resisten of surefa's calculation and sempal's of calculation hopethat some budy can halp my thank you from devas
Suppose there are two cylinders / vessels.In one cylinder the pressure is 1.5 bar & in other 0.5 bar.If both cylinder are connected internally through valve connection, what will be the final pressure in both?
19 Answers BARC, Bhel, HPCL,
What is the difference between induced draft and forced draft fan? where are they used?
What is the formula for 1 HP of a two-cycle engine?
what is bearing?
If a cantilever beam is loaded with point load at its free end and when the load increases at which section it will break first?
what is the pattern of written test for the post of trainee mechanical engg.
what is Tensile Stress ?
how a centrifugal pump is working?
15 Answers College School Exams Tests, IGCAR,
can anybody says what is mean by BS 1/8" thread?