Mathematical Methods of PhysicsPartial Differential Equations (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 1  4 of 4
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Question number: 1
» Mathematical Methods of Physics » Partial Differential Equations
Appeared in Year: 2013
Question
The expression:
Is proportional to – (December)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 2
» Mathematical Methods of Physics » Partial Differential Equations
Appeared in Year: 2012
Question
The unit normal vector at the point,
On the surface of the ellipsoid
is – (December)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 3
» Mathematical Methods of Physics » Partial Differential Equations
Appeared in Year: 2013
Question
If , then the integral
(Where C is along the perimeter of a rectangle area bounded by and ) is – (Dec 2013)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  0 

Question number: 4
» Mathematical Methods of Physics » Partial Differential Equations
Appeared in Year: 2016
Question
Let be a solution of the heat equation in one dimension. The initial condition at is for . Then for all is given by:
[Useful integral: . ] (December)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

