A particle gas consists of N monatomic particles each of mass m all contained in a volume V at temperature T. Your answers should be written in terms of the Boltzmann constant kB and Avagadro's number NA rather than R=NAkB. a. Express the pressure p of the gas in terms of its energy density U/V. Enter the numerical factor that multiplies U/V in your expression for p to at least three significant figures. b. What will be the ratio of the new molar mass M? to the old molar mass M?) c. What will be the ratio of the new rms speed v?rms to the old rms speed vrms? d. What will be the ratio of the new molar heat capacity C?V to the old molar heat capacity CV?

hey , the answer is c

a solenoid is created by wrapping a l = 90 m long wire around a hollow tube of diameter d = 4.5 cm.   the wire diameter is d = 0.9 mm.   the solenoid wire is then connected to a power supply so that a current of i = 9 a flows through the wire.

randomized variablesl = 90 m

d = 4.5 cm

d = 0.9 mm

i = 9 a                                          

write an expression for the number of turns, n, in the solenoid. you do not need to take into account the diameter of the wire in this calculation.

calculate the number of turns, n, in the solenoid.

write an expression for the length of the solenoid (l2) in terms of the diameter of the hollow tube d.

calculate the length of the solenoid (l2)   in meters.

calculate the magnitude of the magnetic field at the center of the solenoid in teslas.

explanation:

trig 15.3 cos

connect the batteries in series and hope