Last Updated On [03-11-2023]
A small source of light is to be suspended directly above the centre of a circular table of radius 
. What should be the height of the light source above the table so that the intensity of light is maximum at the edges of the table compared to any other height of the source
a)
b)
c)
d)
A small source of light is to be suspended directly above the centre of a circular table of radius . What should be the height of the light source above the table so that the intensity of light is maximum at the edges of the table compared to any other height of the source
a)
b)
c)
d)
Question ID - 152805 :-
A small source of light is to be suspended directly above the centre of a circular table of radius . What should be the height of the light source above the table so that the intensity of light is maximum at the edges of the table compared to any other height of the source
a)
b)
c)
d)
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A small source of light is to be suspended directly above the centre of a circular table of radius |
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a) |
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b) |
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c) |
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d) |
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Next Question :
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The light takes in travelling a distance of 500 m in water. Given that |
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a) |
566.64 m |
b) |
666.64 m |
c) |
586.45 m |
d) |
576.64 m |
for water is 4/3 and the velocity of light in vacuum is 
Calculate equivalent optical pathView Topper Answer
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