A high—pressure gas cylinder contains 5 0. 13 L of toxic gas at a pressure of 1.40 × 10 7 N/m 2 and a temperature of 25 .0 ° C . Its value leaks after the cylinder is dropped. The cylinder is cooled to dry ice temperature ( – 78 . 5 ° C ) to reduce the leak rate and pressure so that it can be safely repaired. (a) What is the final pressure in the tank, assuming a negligible amount of gas leaks while being cooled and that there is no phase change? (b) What is the final pressure it one−tenth of the gas escapes? (c) To what temperature must the tank be cooled to reduce the pressure to 1.00 atm (assuming the gas does not change phase and that there is no leakage during cooling)? (d) Does cooling the tank appear to be a practical solution?
A high—pressure gas cylinder contains 5 0. 13 L of toxic gas at a pressure of 1.40 × 10 7 N/m 2 and a temperature of 25 .0 ° C . Its value leaks after the cylinder is dropped. The cylinder is cooled to dry ice temperature ( – 78 . 5 ° C ) to reduce the leak rate and pressure so that it can be safely repaired. (a) What is the final pressure in the tank, assuming a negligible amount of gas leaks while being cooled and that there is no phase change? (b) What is the final pressure it one−tenth of the gas escapes? (c) To what temperature must the tank be cooled to reduce the pressure to 1.00 atm (assuming the gas does not change phase and that there is no leakage during cooling)? (d) Does cooling the tank appear to be a practical solution?
A high—pressure gas cylinder contains
5
0.
13 L
of toxic gas at a pressure of
1.40
×
10
7
N/m
2
and a temperature of
25
.0
°
C
. Its value leaks after the cylinder is dropped. The cylinder is cooled to dry ice temperature
(
–
78
.
5
°
C
)
to reduce the leak rate and pressure so that it can be safely repaired. (a) What is the final pressure in the tank, assuming a negligible amount of gas leaks while being cooled and that there is no phase change? (b) What is the final pressure it one−tenth of the gas escapes? (c) To what temperature must the tank be cooled to reduce the pressure to 1.00 atm (assuming the gas does not change phase and that there is no leakage during cooling)? (d) Does cooling the tank appear to be a practical solution?
For each of the actions depicted, determine the direction (right, left, or zero) of the current induced to flow through the resistor in the circuit containing the secondary coil. The coils are wrapped around a plastic core. Immediately after the switch is closed, as shown in the figure, (Figure 1) in which direction does the current flow through the resistor? If the switch is then opened, as shown in the figure, in which direction does the current flow through the resistor? I have the answers to the question, but would like to understand the logic behind the answers. Please show steps.
When violet light of wavelength 415 nm falls on a single slit, it creates a central diffraction peak that is 8.60
cm wide on a screen that is 2.80 m away.
Part A
How wide is the slit?
ΟΙ ΑΣΦ
?
D= 2.7.10-8
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Any complex value can be expessed in the form of a+bi=reiθ. Find θ for (z1-z∗2)/z1+z2∗. Find r and θ for (z1−z2∗)z1z2∗ Please show all steps
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