Mathematical Methods of Physics (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 25 - 29 of 77

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Question number: 25

» Mathematical Methods of Physics » Binomial, Poisson and Normal Distributions

Appeared in Year: 2014

MCQ▾

Question

If the electrostatic potential in spherical polar coordinates isEquation ; where Equation and Equation are constants, then the charge density at a distance Equation will be – (June)

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 26

» Mathematical Methods of Physics » Linear Ordinary Differential Equations of First & Second Order

Appeared in Year: 2014

MCQ▾

Question

Consider the differential equation

Equation

With the initial conditions Equation andEquation . The solution Equation attains its maximum value when Equation is – (June)

Choices

Choice (4) Response

a.

Equation

b.

2

c.

1

d.

Question number: 27

» Mathematical Methods of Physics » Poles, Residues & Evaluation of Integrals

Appeared in Year: 2014

MCQ▾

Question

If C is the contour defined byEquation , the value of the signal

Equation

is – (June)

Choices

Choice (4) Response

a.

Equation

b.

0

c.

d.

Equation

Question number: 28

» Mathematical Methods of Physics » Matrices

Appeared in Year: 2014

MCQ▾

Question

Consider the matrixEquation . The eigenvalues of M are – (June)

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 29

» Mathematical Methods of Physics » Partial Differential Equations

Appeared in Year: 2012

MCQ▾

Question

The unit normal vector at the point,

Equation

On the surface of the ellipsoid

Equation is – (December)

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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