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Starting with 2.10 mol of N2 gas (assumed to be ideal) in a cylinder at 1.00 atm and 21.0 °C, a chemist first heats the gas at constant volume, adding 1.52 × 10^4 J of heat, then continues heating and allows the gas to expand at constant pressure to twice its original volume.
(a) Calculate the final temperature of the gas.
(b) Calculate the amount of work done by the gas.
(c) Calculate the amount of heat added to the gas while it was expanding.
(d) Calculate the change in internal energy of the gas for the whole process.
A particle starts from the origin with velocity 5 m/s at t = 0 and moves in the xy plane with a varying acceleration given by = (8t), Determine the velocity of the particle as a function of time
A large capacitance of 2.00 mF is needed for a certain application, What is the maximum voltage that can be applied
Steam at 100 degrees C is added to ice at 0 degrees C. Find the amount of ice melted and the final temperature when the mass of steam is 13 g and the mass of ice is 48 g
Two manned satellites approaching one another at a relative speed of 0.200 m/s intend to dock. Calculate the final velocity after docking
Unpolarized light with an intensity of 760 W / m2 is incident on a polarizer with an unknown axis. compute the angle between the axes of the polarizers
A 2.2 kg block of ice initially at a temperature of -20°C is immersed in a very large amount of liquid nitrogen (LN) at a temperature of -196°C, and the nitrogen and H2O are allowed to come to thermal equilibrium.
Suppose a uniform magnetic field B is applied perependicular to the plane of a semicircular loop of radius R and a current through the loop is I
he Sun has an orbital speed of about 220 km/s around the centre of the Galaxy, Estimate the total mass of the Galaxy in Solar masses
An airplane accelerates down a runway at 3.20 m/s2 for 32.8 s until is finally lifts off the ground. Determine the distance traveled before takeoff
While the positions of these balls are fixed, ground the ball X and then break the grounding. when X and Y remain in touch, remove Z. Then divide X and Y. What are the charges (if any) on each of the balls.
A 20.0-kg mass is supported by two strings as shown in Fig. 12-4. The left string is 2.00 m long and the right string is 5.00 m long. What is the tension in the right side string
A 2.50 g lead bullet traveling at 560 m/s strikes a target, converting its kinetic energy into thermal energy. It's initial temperature is 40.0°C. Find the heat required to melt the bullet
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