The French and Dutch colonized arenas so small compared to the Spanish colonized areas For farming
Answer:
Rate of heat transfer to the room air per meter of pipe length equals 521.99 W/m
Explanation:
Since it is given that the radiation losses from the pipe are negligible thus the only mode of heat transfer will be by convection.
We know that heat transfer by convection is given by

where,
h = heat transfer coefficient = 10.45
(free convection in air)
A = Surface Area of the pipe
Applying the given values in the above formula we get

Answer:
b
Explanation: because it says input file.read
Answer:
specific energy = 2.65 ft
y2 = 1.48 ft
Explanation:
given data
average speed v = 6.5 ft/s
width = 5 ft
depth of the water y = 2 ft
solution
we get here specific energy that is express as
specific energy = y +
...............1
put here value and we get
specific energy =
specific energy = 2.65 ft
and
alternate depth is
y2 =
and
here Fr² =
Fr² = 0.8025
put here value and we get
y2 =
y2 = 1.48 ft