GATE (Graduate Aptitude Test in Engineering) Physics: Questions 92  96 of 622
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Question number: 92
» Atomic and Molecular Physics » Raman Effect
Appeared in Year: 2015
Write in Short
The excitation wavelength of laser in a Raman Effect experiment is 546 nm. If the stokes’ line is observed at 552 nm, then the wavelength of the anti – stokes’ line (in per cm) is ________.
Question number: 93
» Electromagnetic Theory » Diffraction and Polarization
Appeared in Year: 2015
Write in Short
A point charge is placed between two semi – infinite conducting plates which are inclined at an angle of with respect to each other. The number of image charge is ________.
Question number: 94
» Electromagnetic Theory » Diffraction and Polarization
Appeared in Year: 2014
Question
An unpolarized light wave is incident from air on a glass surface at the Brewster angle. The angle between the reflected and the refracted wave is –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 95
» Mathematical Physics » Elements of Complex Analysis » CauchyRiemann Conditions
Appeared in Year: 2014
Question
The length element of an arc is given by, . The metric tensor is –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 96
» Mathematical Physics » Linear Differential Equations
Appeared in Year: 2015
Question
If and , then –
Choices
Choice (4)  Response  

a.  is differentiable everywhere but is not 

b.  and are differentiable everywhere 

c.  is differentiable everywhere but is not 

d.  is discontinuous at 
