Sample Solution Paper 6: Physics, Class 11

 Page 1


  
 
CBSE  | Physics  
Sample Paper 6 Solution 
 
     
CBSE Board 
Class XI Physics 
Sample Paper-6 Solution 
 
 
1.  
[ML
2
T
2
]. 
 
2. 
 
 
3.  
T1 < T2 < T3 
 
4.  
Since, the value of acceleration due to gravity ‘g' is less on moon, escape velocity on 
surface of the moon is small and so the molecules of gases escape from the surface of the 
moon. 
 
5.   
 
o
o
O
O
o
o
K= C+273
216.55-273= C
C=-56.55
9
C+32= F
5
9
(-56.55)+32= F
5
F=-69.8
?
?
?
?
      
 
 
 
 
 
 
Page 2


  
 
CBSE  | Physics  
Sample Paper 6 Solution 
 
     
CBSE Board 
Class XI Physics 
Sample Paper-6 Solution 
 
 
1.  
[ML
2
T
2
]. 
 
2. 
 
 
3.  
T1 < T2 < T3 
 
4.  
Since, the value of acceleration due to gravity ‘g' is less on moon, escape velocity on 
surface of the moon is small and so the molecules of gases escape from the surface of the 
moon. 
 
5.   
 
o
o
O
O
o
o
K= C+273
216.55-273= C
C=-56.55
9
C+32= F
5
9
(-56.55)+32= F
5
F=-69.8
?
?
?
?
      
 
 
 
 
 
 
  
 
CBSE  | Physics  
Sample Paper 6 Solution 
 
     
6. 
     
 
7.  
Those materials for which stress-strain variation is not a straight line within elastic limit 
e.g. Rubber.  
 
8. 
    
 
9.  
 
 
OR 
 
 
 
Page 3


  
 
CBSE  | Physics  
Sample Paper 6 Solution 
 
     
CBSE Board 
Class XI Physics 
Sample Paper-6 Solution 
 
 
1.  
[ML
2
T
2
]. 
 
2. 
 
 
3.  
T1 < T2 < T3 
 
4.  
Since, the value of acceleration due to gravity ‘g' is less on moon, escape velocity on 
surface of the moon is small and so the molecules of gases escape from the surface of the 
moon. 
 
5.   
 
o
o
O
O
o
o
K= C+273
216.55-273= C
C=-56.55
9
C+32= F
5
9
(-56.55)+32= F
5
F=-69.8
?
?
?
?
      
 
 
 
 
 
 
  
 
CBSE  | Physics  
Sample Paper 6 Solution 
 
     
6. 
     
 
7.  
Those materials for which stress-strain variation is not a straight line within elastic limit 
e.g. Rubber.  
 
8. 
    
 
9.  
 
 
OR 
 
 
 
  
 
CBSE  | Physics  
Sample Paper 6 Solution 
 
     
10.  
  
 
11.  
 
 
 
 
 
 
 
 
Page 4


  
 
CBSE  | Physics  
Sample Paper 6 Solution 
 
     
CBSE Board 
Class XI Physics 
Sample Paper-6 Solution 
 
 
1.  
[ML
2
T
2
]. 
 
2. 
 
 
3.  
T1 < T2 < T3 
 
4.  
Since, the value of acceleration due to gravity ‘g' is less on moon, escape velocity on 
surface of the moon is small and so the molecules of gases escape from the surface of the 
moon. 
 
5.   
 
o
o
O
O
o
o
K= C+273
216.55-273= C
C=-56.55
9
C+32= F
5
9
(-56.55)+32= F
5
F=-69.8
?
?
?
?
      
 
 
 
 
 
 
  
 
CBSE  | Physics  
Sample Paper 6 Solution 
 
     
6. 
     
 
7.  
Those materials for which stress-strain variation is not a straight line within elastic limit 
e.g. Rubber.  
 
8. 
    
 
9.  
 
 
OR 
 
 
 
  
 
CBSE  | Physics  
Sample Paper 6 Solution 
 
     
10.  
  
 
11.  
 
 
 
 
 
 
 
 
  
 
CBSE  | Physics  
Sample Paper 6 Solution 
 
     
12. 
 
 
13.  
Gravitational potential at a point in a gravitational field of a body is defined as the amount 
of work done in bringing a body of unit mass from infinity to that point without 
acceleration. Its SI unit is J-kg 
-1
.   
 
14.  
   
 
15. 
(i) Because work done against friction is converted into heat. Due to which the gas in tyre 
gets heated and hence pressure of gas increases as at constant volume.   
 
(ii) Because heat absorbed by a substance is directly proportional to specific heat of 
substance.    
 
Page 5


  
 
CBSE  | Physics  
Sample Paper 6 Solution 
 
     
CBSE Board 
Class XI Physics 
Sample Paper-6 Solution 
 
 
1.  
[ML
2
T
2
]. 
 
2. 
 
 
3.  
T1 < T2 < T3 
 
4.  
Since, the value of acceleration due to gravity ‘g' is less on moon, escape velocity on 
surface of the moon is small and so the molecules of gases escape from the surface of the 
moon. 
 
5.   
 
o
o
O
O
o
o
K= C+273
216.55-273= C
C=-56.55
9
C+32= F
5
9
(-56.55)+32= F
5
F=-69.8
?
?
?
?
      
 
 
 
 
 
 
  
 
CBSE  | Physics  
Sample Paper 6 Solution 
 
     
6. 
     
 
7.  
Those materials for which stress-strain variation is not a straight line within elastic limit 
e.g. Rubber.  
 
8. 
    
 
9.  
 
 
OR 
 
 
 
  
 
CBSE  | Physics  
Sample Paper 6 Solution 
 
     
10.  
  
 
11.  
 
 
 
 
 
 
 
 
  
 
CBSE  | Physics  
Sample Paper 6 Solution 
 
     
12. 
 
 
13.  
Gravitational potential at a point in a gravitational field of a body is defined as the amount 
of work done in bringing a body of unit mass from infinity to that point without 
acceleration. Its SI unit is J-kg 
-1
.   
 
14.  
   
 
15. 
(i) Because work done against friction is converted into heat. Due to which the gas in tyre 
gets heated and hence pressure of gas increases as at constant volume.   
 
(ii) Because heat absorbed by a substance is directly proportional to specific heat of 
substance.    
 
  
 
CBSE  | Physics  
Sample Paper 6 Solution 
 
     
16.  
 
 
17.