Gravitation class 11 MCQ
Last updated on July 27th, 2023 at 10:14 am
Gravitation (class 11) MCQ – Set 6
26. There are _______ gravitational lines of force inside a spherically symmetric shell.
(a) infinitely many
(b) zero, (There is no gravitational field in the shell.)
(c) varying number depending upon the surface area
(d) varying number depending upon the volume
(b) zero, (There is no gravitational field in the shell.)
27. Intensity of the gravitational field inside the solid sphere is
(a) variable (proportional to the distance from the centre)
(b) constant
(c) variable (does not depend on distance from the centre)
(d) zero
(a) variable (proportional to distance from centre)
28. Intensity of the gravitational field inside the hollow spherical shell is
(a) variable
(b) minimum
(c) maximum
(d) zero
(d) zero
29. The value of acceleration due to gravity on moving from the equator to the poles will
(a) decrease
(b) increase
(c) remain same
(d) become half
(b) increase
30. The weight of a body at the centre of the earth is
(a) zero
(b) infinite
(c) same as on the surface of the earth
(d) None of these
(a) zero
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