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Solve the all parts of following problem given below:
Problem: 7.4mol of helium are in a 15L cylinder. The pressure gauge on the cylinder reads 68psi.
(a) What is the temperature of the gas in C?
(b) What is the average kinetic energy of a helium atom?
I want you to explain the physics in this problem.
A square solenoid of length 6.82 cm has 212 turns and carries a current of 10.8 A. The sides of the solenoid measure 2.06 cm. find the magnetic flux through the cross-sectional area of the solenoid
Capacitors won't hold a charge indefinitely; as time goes on, charge gradually migrates from the positive to the negative plate. What is the Leakage resistance
question1a curve of radius 160 m is banked at an angle of 11deg. an 808-kg car negotiates the curve at 88 kmh without
A light beam traveling through air, enters a slab with n= 2.50 at a 45º angle with respect to the normal, At what angle to the normal does the ray leave the slab
A student ties a 500 gram rock to a 1.0 meter long string and swings it around her head in a horizontal circle. Find at what angular velocity does the string tilt down at a 10o angle
Two forces, F1=(-3.0i-4.45j)N and F2=(-2.75-5.50j)N, act on a particle of mass 1.50kg that is initially at rest at coordinates (-2.05m,3.75m). what are the components of the particles veloctiy at t=10 seconds
the earth has an angular speed of 7.272middot10-5 rads in its rotation.find the new angular speed if an asteroid m
53.3-cm-long uniformly charged rod is sealed in a container. the total electric flux leaving the container is
To tighten a spark plug, it is recommended that a torque of 13.6 N•m be applied. find the minimum force necessary to create the desired torque
A raft made of wood has a density of 600 kg/m^3. Its surface area is 5.9 m^2 and its volume is 0.6 m^3. how much of the raft is below water
The centripetal acceleration of a rotating disk is 5.9 m/s2. The radius of the disk is 0.74 m. What is the angular velocity of the disk
Suppose a star the size of our Sun (R0 = 695,500 km) rotates at a speed of 1.0 revolution every 12 days. If it were to undergo gravitational collapse to a neutron star of radius 11 km, what would its new rotation speed be? (rad/s)
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