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A vessel of volume V contains a gas that is kept at constant temperature. The gas slowly leaks out of a small hole of area A.
Assuming that every water molecule that enters the appendix condenses on the wall and stays there, find the time required for the pressure to decrease to 1.33.
A vessel partially filled with mercury, and closed except for a hole of area 10-7 m2 above the liquid level, is kept at 0°C in a continuously.
A system consists of NA distinguishable, independent particles, each of which is capable of existing in only two non degenerate energy states 0 and ?.
What is the big deal about keeping tracking of units in the design and operation of an aircraft? Discuss an example of where either designers, pilots.
From a physical security perspective, what are the two primary purposes of efficient illumination? How does lighting enables or deters criminal activities?
What point on the inversion curve has the maximum pressure?
Find the magnitude of the acceleration of the system, Find the magnitude of the reaction force between the blocks.
Derive the Clausius-Clapeyron equation from the third Maxwell's relation.
The temperature of the resulting mixture of solid and vapor is 195 K. What fraction is vaporized?
If the change in specific volume on melting is -9.05 x 10-5 m3 Ikg, then calculate the change of melting temperature due to change of pressure.
Calculate the angular velocity of the skater ?2, when she pulls her arms. Is it faster or slower then initial rotation?
Determine the equation for the displacement (x) of green ball with respect to time (t) in the reference frame of red ball?
What is the melting point at the pressure of 1.01 x 107 Pa?
A mercury atom moves in a cubical box whose edge is 1m long. Its kinetic energy is equal to the average kinetic energy of an atom of an ideal gas at 1000K.
In a volume of 1 cm3 of helium gas at 300 K and 1 atm pressure, ? is about 10-5 J. Calculate g.
In the case of N distinguishable particles, the number of ways O, in which a macro state defined by N, particles in gl quantum states with energy ?l, N2.
Compare and contrast Symmetrical and Cambered wings. What are the reasons for using these different type of wings in an aircraft design?
If the repulsive force between two protons in an atomic nucleus equals 84 N, how far apart are the protons, in picometers (that's trillionths of a meter)?
Each molecule may rotate, and the rotational partition function Z, has the same form as that for translation, except that the volume V is replaced .
Another set of characteristic functions for a single-substance system can be defined by performing the Legendre transformations on the entropy.
What would have been the rise of temperature if the copper had been subjected to a reversible adiabatic compression?
The pressure on 0.2 kg of water is increased reversibly and isothermally from atmospheric pressure to 3 x 108 Pa at 20°C.
Calculate the temperature change when the initial temperature and other variables have the different values given in the three cases .
A relation that holds during an adiabatic process is P(v - b)? = const.