Find maximum heat flux permissible by insulation-side steel
The surface of a furnace may never be hotter than 140oF. If the furnace is sitting inside of a 70oF, small room, where the air movement is minimal, what is the maximum heat flux that is permissible through the insulation and side steel?
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A simple harmonic oscillator consists of a 100 g mass attached to a spring whose force constant is 104 dyne / cm. The mass is displaced 3 cm and released from rest. Calculate
What diameter of pipe should use for fully developed laminar flow and a pressure of 1 psi at the exit of the pipe, 300 ft. away?
Make a sketch of the IQ distribution and using the normal z chart, find the probability of having an IQ greater than 132. This is the minimum Standford-Binet IQ score required to join Mensa, The largest IQ society in the world.
The mass is displaced 3 cm and released from rest. Allow motion to take place in a resisting medium. After oscillating for 10 s, the max amplitude decreases to half the initial value. Calculate a- the damping parameter β
Small room, where the air movement is minimal, what is the maximum heat flux that is permissible through the insulation and side steel?
A simple harmonic oscillator consists of a 100 g mass attached to a spring whose force constant is 104 dyne / cm. The mass is displaced 3 cm and released from rest.The oscillator is set into motion by giving it an initial velocity of 1 cm /s at it
How many moles of Na+ ions are there in 1 mole ofNa2SO4 ? Do you simply have to divide the Relative Atomic Mass of Na bythe Relative atomic mass of Na2SO4 ? This would give the answer of 0.16?
What is the difference between steady state and non steady state diffusion procces? Use mathematical expresions for the steady state diffusion derive the expression for the non-steady state case.
Two circular coils carry the same current, but one coil has twice the diameter of the other one. If the larger coil produces a magnetic field B at its center, what is the magnetic field that the smaller coil produces at its center?
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Problem 1: Identify a specific theory of cognitive or moral development, and summarize the major assumptions.
Working in the yard, you feel unpleasantly hot and sweaty when you come in the house, so you take a shower and begin to feel better.
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