The number of states for a system of N identical free particles in a three-dimensional space having total energy between E and E + δE (δE ≪ E), is proportional to the

Seven people A, B, C, D, E, F and G live on separate floors of a 7-floor building. Ground floor is numbered 1, first floor is numbered. 2 and so on until the topmost floor is numbered 7. Each one of these having a different cars-Cadillac, Ambassador, Fiat, Maruti, Mercedes, Bedford and Fargo but not necessarily in the same order. Only three people live above the floor on which A lives. Only one person lives between A and the one having a car Cadillac. F lives immediately below the one having a car Bedford. The one having a car Bedford lives on an even-numbered floor. Only three people live between the ones having a car Cadillac and Maruti. E lives immediately above C. E is not having a car Maruti. Only two people live between B and the one having a car Fargo. The one having a car Fargo lives below the floor on which B lives. The one having a car Fiat does not live immediately above D or immediately below B. D does not live immediately above or immediately below A. G does not have a car Ambassador. Question : How many people live between the floors on which D and the one having a car Bedford ?

A

One

B

Two

C

Three

D

Four

Two identical particles have to be distributed among three energy levels. Let r_B, r_F and r_C represent the ratios of probability of finding two particles to that of finding one particle in a given energy state. The subscripts B, F and C correspond to whether the particles are Bosons, Fermions and classical particles, respectively. The r_B : r_F : r_C is equal to

A

$$\frac{1}{2}$$ : 0 : 1

B

1 : $$\frac{1}{2}$$ : 1

C

1 : $$\frac{1}{2}$$ : $$\frac{1}{2}$$

D

1 : 0 : $$\frac{1}{2}$$

How is the degree of emulsion polymerization related to the monomer concentration, and the rate of radical generation, Ri? , inversely proportional to Ri b) inversely proportional to Ri, directly proportional to . c) directly proportional to Ri, independent of . d) directly proportional to , independent of Ri

A

and the rate of radical generation, Ri? ] directly proportional to , inversely proportional to Ri

B

M

C

M

D

M

Group the given figures into three classes using each figure only once.
Grouping of Identical Figures mcq question image

A

1,3,9; 2,5,6; 4,7,8

B

1,3,9; 2,7,8; 4,5,6

C

1,2,4; 3,5,7; 6,8,9

D

1,3,6; 2,4,8; 5,7,9

Group the given figures into three classes using each figure only once.
Grouping of Identical Figures mcq question image

A

1,2,6; 3,4,7; 5

B

1,3; 2,6; 4,5,7

C

1,2,6,7; 3; 4,5

D

1,3; 2,4,5; 6,7

Group the given figures into three classes using each figure only once.
Grouping of Identical Figures mcq question image

A

2,4,7; 1,8,9; 3,5,6

B

2,6,9; 1,5,7; 3,4,8

C

2,6,7; 1,5,8; 3,4,9

D

2,8,7; 1,5,9; 3,4,6

Group the given figures into three classes using each figure only once.
Grouping of Identical Figures mcq question image

A

1,2,4; 3,5,6; 7,8,9

B

1,7,8; 3,5,6; 2,4,9

C

1,3,4; 2,8,9; 5,6,7

D

1,7,8; 2,3,6; 4,5,9

Group the given figures into three classes using each figure only once.
Grouping of Identical Figures mcq question image

A

2,4,7; 1,6,9; 3,5,8

B

1,3,5; 2,6,7; 4,8,9

C

1,5,7; 2,3,6; 4,8,9

D

1,3,5; 2,4,7; 6,8,9

Group the given figures into three classes using each figure only once.
Grouping of Identical Figures mcq question image

A

1,3,9; 2,5,8; 4,6,7

B

1,5,8; 4,6,7; 2,3,9

C

2,5,9; 1,3,8; 2,6,7

D

1,8,9; 4,6,7; 2,3,5

Group the given figures into three classes using each figure only once.
Grouping of Identical Figures mcq question image

A

7,8,9; 2,4,3; 1,5,6

B

1,3,2; 4,5,7; 6,8,9

C

1,6,8; 3,4,7; 2,5,9

D

1,6,9; 3,4,7; 2,5,8

The number of states for a system of N identical free particles in a three-dimensional space having total energy between E and E + δE (δE ≪ E), is proportional to the

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