4 The temperature at the center of the sun is 1.55 x 10' K. Express this in degrees
Fahrenheit.
OA (2.33 x 106 °F
0 B (1.01 * 109°F
OC (3.22 x 108, °F
OD (2.79 x 107°F

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure