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its an answer but i cant read handwritten please type it
Transcribed Image Text:Step-I
The rotational
molecules ir,
enerby.of
the chatomic
=
2I
Here,
h s is the recluced planck's
Constant
i8 the moment Inertia
of
of the
moleculet.
for round State of the
molecule (J=I);
heycluoben
the no tational lempercatiure
Constant i,
h²
On
Substitute
4.055 XI0S for h,
is for h,
J.00794 u form,
Ox10 m for ro
and lo30x10-23 J/K fork.
-34
(1.055 xI0-5" J.5 ) .
J.S)?
(1.00794 u)
J.66 X10-2'
27kô
1.38X10
Thus the requireds rotatioual leuperaline
75.32 K
Toot = 15.32k
%3D
Step- I
The minimum vibratiowal energy of
the Liatonui c molecule P8 ,
![E vis = ħw
Here, w is the cuipular frequewcy of
the oseillatious.
The vibratiovab Leufer ature Constaut
4Vo
/2
Ou =
%3D
Substitute ,
Vo = 7 x1014 J
Y x10"
1.055 x10
34
J.S
%3D
m =
1.00794 u
a = 5 x10" m
-23
1.38 X103J/K
(4) ( ¥ x10)
(1.00794 )
055X10-3J.5
1-66x 10-27KB
5x10
-23
1.38 x 1D
6 254.77 K
%3D
thus requined vibrati onal teump ( Tuis]
= 6254.77K](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F05f78ed0-f197-4300-b468-520c2fbaffef%2F55414ce4-3d31-4c78-82a7-c581bc525885%2Fqgys5ad_processed.jpeg&w=3840&q=75)
Transcribed Image Text:E vis = ħw
Here, w is the cuipular frequewcy of
the oseillatious.
The vibratiovab Leufer ature Constaut
4Vo
/2
Ou =
%3D
Substitute ,
Vo = 7 x1014 J
Y x10"
1.055 x10
34
J.S
%3D
m =
1.00794 u
a = 5 x10" m
-23
1.38 X103J/K
(4) ( ¥ x10)
(1.00794 )
055X10-3J.5
1-66x 10-27KB
5x10
-23
1.38 x 1D
6 254.77 K
%3D
thus requined vibrati onal teump ( Tuis]
= 6254.77K
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