Physics, 19.08.2019 18:30 xmanavongrove55

Aflat plate maintained at a temperature of 80°c experiences a flow of atmospheric air at 0°c. if the temperature gradient at the plate’s surface at a given downstream-stream location is 43°c/mm, what is the local heat transfer coefficient?

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 18:00, skylarleannjone2751

The protons in a nucleus are approximately 2 ✕ 10^−15 m apart. consider the case where the protons are a distance d = 1.93 ✕ 10^−15 m apart. calculate the magnitude of the electric force (in n) between two protons at this distance.

Answers: 1

continue

Physics, 22.06.2019 18:50, jtsizemore

An insulated thermos contains 148 g of water at 72.7 ˚c. you put in a 11.7 g ice cube at 0.00 ˚c to form a system of ice + original water. the specific heat of liquid water is 4190 j/kg•k; and the heat of fusion of water is 333 kj/kg. what is the net entropy change of the system from then until the system reaches the final (equilibrium) temperature?

Answers: 2

continue

Physics, 23.06.2019 01:30, demarcuswiseman

Imagine that the rightward current flows in the rod for a short time. as a result, what will the net charge on the right and left ends of the rod become? left end negative and right end positive left end negative and right end negative left end negative and right end nearly neutral left end nearly neutral and right end positive both ends nearly neutral

Answers: 3

continue

Physics, 23.06.2019 08:20, alondrahernande3

What kind of air would be characteristic of a continental polar air mass? o a cold, dryob. warm, humido c. warm, dryo d. cold, wet

Answers: 1

continue

You know the right answer?

Aflat plate maintained at a temperature of 80°c experiences a flow of atmospheric air at 0°c. if the...