No subject

><br />
<br />
><br />
4.6966380876  * 8.314 =3D 39.048<br />
><br />
(where, Gas constant, R =3D 8.314 J/(mol K) ) and for Silicon N =3D 2, so 3=
N=3D6 modes<br />
><br />
<br />
><br />
So, Specific heat, C_v=3D 38.761 / 3N =3D 6.5080  J/(mol K)<br />
><br />
<br />
><br />
Experimentally the Specific heat, C_v of Si at 25 =C2=B0C (~298) is found e=
qual to 9.789 J=C2=B7mol=E2=88=921=C2=B7K=E2=88=921. <br />
><br />
<br />
><br />
Can anybody could explain the reason behind this huge error in the calculat=
ion of specific heat ?<br />
><br />
<br />
><br />
Warm Regards<br />
><br />
Amit N. Harode<br />
><br />
C R Labs INDIA<br />
><br />
<br />
<br />
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