Answer:
Explanation:
Given.
Thickness of brass plate
Thermal conductivity of brass
Density of brass
Specific heat of brass
Thermal diffusivity of brass
Temperature of oven
The initial temperature
Plate remain in the oven
Heat conduction in the plate is one-dimensional since the plate is large relative to its thickness and there is thermal symmetry about the center plane.
The thermal properties of the plate are constant.
The heat transfer coefficient is constant and uniform over the entire surface.
The Fourier number is > 0.2 so that the one-term approximate solutions (or the transient temperature charts) are applicable (this assumption will be verified).
The Biot number for this process
The constants and corresponding to this Biot are, from 11-2 tables.
The interpolation method used to find the
and
The Fourier number
Therefore, the one-term approximate solution (or the transient temperature charts) is applicable.
Then the temperature at the surface of the plates becomes
Answer:
def show_travel(time,speed):
print("Hour\tDistance Travelled\n")
print("-----\t----------\n");
for i in range(1,time+1):
res=i*speed
print('%d\t\t%.1f'%(i,res))
def main():
speed=int(input("What is the speed of the vehicle in mph: "))
while speed <= 0:
print("speed must be greater than zero \n")
speed=int(input("What is the speed of the vehicle in mph: "))
time=int(input("How many hours has it traveled: "))
while time <= 0:
print("time must be greater than zero \n")
time=int(input("How many hours has it traveled: "))
show_travel(time,speed)
if __name__== "__main__":
main()
Answer:
Mark me please as brainliest
Explanation:
A length of pipe will weigh the most when O A. part dimensions are such that the pipe is in the MMC. O B. the OD and ID are at the minimum allowable limit. OC. the OD and ID are at the maximum allowable limit. OD.part dimensions are such that the pipe is in the LMC
Answer: sustainable design engineering
Explanation:
Based on the scenario, the type of engineering that identifies Greg's role in Ethiopia is referred to as sustainable design engineering.
Sustainable engineering is referred to as the process of designing systems or operating them in such a way that the resources and energy are utilized sustainably and conserving them so that the natural environment will not be compromised and such resources will be available for the future generations.
Answer:
draw it 3D
Explanation:
because it's a 3D picture