Depth Radius Ratio Equal Gravity (Jee Mains) | ExamDuo
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Variation of g
Medium
Depth Radius Ratio Equal Gravity
The value of the acceleration due to gravity is
g
1
at a height
h
=
R
2
(
R
=
radius of the earth
)
from the surface of the earth. It is again equal to
g
1
at a depth
d
below the surface of the earth.
The ratio
(
d
R
)
equals
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SELECT ONE OPTION
A
7
9
B
4
9
C
1
3
D
5
9
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