On a cold winters day heat leaks slowly out of a house at
On a cold winter's day heat leaks slowly out of a house at the rate of 25.0kW .
If the inside temperature is 20%u2218C, and the outside temperature is -13.5%u2218C, find the rate of entropy increase.
In W/K.
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Water flowing through a garden hose of diameter 2.72 cm fills a 22.0-L bucket in 1.60 min. What is the speed of the water leaving the end of the hose
An inductor has an inductance of 0.074 H. The voltage across this inductor is 30 V and has a frequency of 850 Hz
A circuit consists of a 259- resistor and a 0.260-H inductor. Determine the phase angle between the current and the voltage of the generator. Note: The ac current and voltage are rms values and power is an average value unless indicated otherwise
After inverting the tube 100 times, the temperature of the lead shot is found to have increased by 30C. Calculate the work done on the lead shot
On a cold winter's day heat leaks slowly out of a house at the rate of 25.0kW. find the rate of entropy increase
If the mean and variance of discrete random uniform random variable X, are E(X) and V(X) respectively, what would the mean and variance of cX be in terms of E(X) and V(X) if c is a constant
Catapult fires an 800-kg rock with an initial velocity of 100 m/sat a 40° angle from ground. What is the magnitude of the horizontal impulse
Write a Prolog predicate print state(X) which will print a state X to the terminal using an asterisk to represent a markable cell and a space to represent a gap between runs of markable cells.
At 2500K hydrogen gas (H2) adds two more degrees of freedom to its motion. It has three translation motions, two rotational motions, What would be its kinetic energy per molecule
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