Classical Mechanics-Symmetry (CSIR Physical Sciences): Questions 1 - 1 of 1

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Question number: 1

» Classical Mechanics » Symmetry

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Question

The character table of C3V , the group of symmetries of an equilateral triangle is given below,

Table for character of C3v

In above table character table of C3v, the group of symmetries of an equilateral triangle is given.

χ(0)

χ(1)

χ(2)

1C1

1

1

b

3C2

1

a

c

2C3

1

1

d

In the above C1,C2,C3 denotes the three classes of C3V , containing 1, 3 and 2 elements respectively, and χ(0),χ(1)andχ(2) are the characters of the three irreducible representations Γ(0),Γ(1) and Γ(2) of C3V . The entries a,b,c and d in this table are, respectively –

Choices

Choice (4) Response
a.

2, 1,1, 0

b.

1, 1,1,1

c.

1, 2,0,1

d.

1, 1,0,1

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