Nitrogen gas at 672k is taken in a thermally insulated vessel. what is the rate v in km/s with which it flows out into vacuum through a small hole. the flow rate of gas inside the vessel is negligible. a) 2km/s b) 3km/s c) 1km/s d) 0.5km/s

c. newton's third law of motion

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation