Thermodynamics question about glass (quartz)

Romantic_night
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Homework Statement
could sb. help me finish this quertion?thx!
Relevant Equations
dE=Tds+udN
A2EA0DAC6DC9788385616B6FC94D1DE6.png
 
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You have to show what you've done already and where you seem to be stuck, no one will help you otherwise :/
 
Øh sry I am not a traditional english user so my eng is not very good even traslate the quertion,i am a https://www.physicsforums.com/javascript%3A; student hope sb. can help me.Plz :D
 
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