The foucault pendulum and the coriolis effect both provide evidence of earth
a. revolution
b. rotation
c. tilted axis
d. elliptical orbit

Option B.

is the correct answer.

Explanation:

Coriolis is a force introduced in Physics that is applied on such objects that are in motion being in some frame of reference which rotates accordingly with inertial frame. When the rotation is clockwise the force will be applied to left of the object and for counter clockwise rotation the force will ac in the right of object. Each object deflected by Coriolis force follows Coriolis Effect and Earth is the example of it.

Foucault Pendulum is a device introduces in 1851 and named after a scientist. It is the direct evidence to Earth's rotation, but being an old instrument it is placed nowadays in Science Museums.

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