Question #df087

1 Answer
Jul 10, 2015

Answer:

I found: #T_f=36.6°C#

Explanation:

I found for Xenon:
#c=#specific Heat#=158.32 "J"/("kg K")#

(From: http://periodictable.com/Elements/054/data.html)

Using the relationship for heat exchanged #Q#:

#Q=mcDeltaT#, where

#Q# - heat absodrbed/released;
#m# - the mass of the sample;
#c# - the specific heat of the gas;
#DeltaT# - the change in temperature, defined as #T_f# - #T_i#,

and your data:

#25.4=12.1/1000*158.32 * (T_f-23.4)#,

you get:

#T_f=36.6°C#