AIIMS (All India Institute of Medical Sciences) Physics: Questions 496  500 of 500
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Question number: 496
» Properties of Solids & Liquids » Surface Energy and Surface Tension
Appeared in Year: 1996
Question
Two soap bubbles each of radius 20 cm are touching each other. The radius of curvature of the common surface will be – [RPMT]
Choices
Choice (4)  Response  

a. 


b. 


c.  r 

d. 


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Question number: 497
» Electrostatics » Coulomb's Law
Appeared in Year: 1989
Question
Two charges of and are placed apart, the ratio of force exerted by both charges on each other will be – [RPET]
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


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Question number: 498
» Magnetic Effects of Current and Magnetism » Magnetic Susceptibility and Permeability
Question
Relation between permeability and magnetizing field for a sample of iron is , where unit of H is . Find value of , for which magnetic induction of can be produce.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


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Question number: 499
» Properties of Solids & Liquids » Application of Surface Tension
Appeared in Year: 1997
Question
Water rises in a capillary up to a height . If now this capillary is tilted by an angle of , then the length of the water column in the capillary becomes – [RPMT]
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


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Question number: 500
» Electromagnetic Waves » Electromagnetic Waves & Characteristics
Question
In a plane electromagnetic wave, the electric field oscillates sinusoidal at a frequency of and amplitude . The amplitude of oscillating magnetic field and the wavelength of the plane will be, respectively –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


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