Mathematical Methods of PhysicsDimensional Analysis (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 1  3 of 3
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Passage
A resistance is measured by passing current through it and measuring the resulting voltage drop. If the voltmeter and the ammeter have uncertainties of and , respectively, then – (June)
Question number: 1 (1 of 2 Based on Passage) Show Passage
» Mathematical Methods of Physics » Dimensional Analysis
Appeared in Year: 2011
Question
The uncertainty in the value of resistance is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 2 (2 of 2 Based on Passage) Show Passage
» Mathematical Methods of Physics » Dimensional Analysis
Appeared in Year: 2011
Question
The uncertainty in the computed value of the power dissipated in resistance is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 3
» Mathematical Methods of Physics » Dimensional Analysis
Question
Using dimensional analysis, Plank defined a characteristic temperature from powers of the gravitational constant , Planck’s constant , Boltzmann constant and the speed of light in vacuum. The expression for is proportional to – (June)
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
