MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Heat Transfer

When fluid is...

Question

When fluid is forced to move over the body to increase the heat transfer, it is called as forced convection.

A

False

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

True

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is B True

Suggest Corrections

thumbs-up

0

Similar questions

Q. Assertion :In the human body the heart acts as the pump that circulates blood through different parts of the body, transferring heat by forced convection. Reason: In forced convection,material is forced to move by a pump or by some other physical means.

Q. The mode of heat transfer in fluids is convection.

Q. For laminar forced convection over a flat plate, if the free stream velocity increases by a factor of 2. the average heat transfer coefficient

Q. Assertion :Warming a room by a heat blower is an example of forced convection. Reason: Natural convection takes place due to gravity

Q. A spherical body having radius

0.5 m

is transfering heat to its surrounding through convection. Find the temperature difference between surrounding and the body surface, if the rate of heat transfer is

1.57 \times 10^{5} W

.
(Convection coefficient,

h_{c} = 1570 {W/m}^{2} -K

)

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Heat Transfer

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard VII Physics

Join BYJU'S Learning Program

CrossIcon