AIIMS Physics: Questions 365  368 of 500
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Question number: 365
» Properties of Solids & Liquids » Viscosity
Question
Calculate the volume of water flowing in 15 minutes through a horizontal tube of 0.4 cm diameter, 75 cm long. The pressure head across the ends of the tube is 30 cm of water column. Coefficient of viscosity of water is S. I. units.
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Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 366
» Electromagnetic Induction & Alternating Currents » Self and Mutual Inductance
Question
The of mutual inductance of two coils when magnetic flux changes by 9 and current changes by 0.03 A is –
Choices
Choice (4)  Response  

a.  2 H 

b.  3 H 

c.  6 H 

d.  9 H 

Question number: 367
» Electromagnetic Induction & Alternating Currents » Induced EMF and Current
Question
A conducting ring of radius 1 meter is placed in a uniform magnetic field B of 0.02 T, oscillating with frequency 150 Hz with its plane at right angles to magnetic field. What will be the induced electric field?
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Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 368
» Properties of Solids & Liquids » StressStrain Relationship
Question
A breaking strength of a wire of diameter is . Find the breaking strength of another wire of the same material having diameter .
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

