Question

find the odd one out. a) movement of hands of clock. b) movement of butter fly. c)the fan in an air cooler running at fixed speed. d) rotation of earth​

Answer 1

Answer:

Explanation:

rotation of earth

Answer 2

Answer:

The movement of butterfly

Explanation:

I chose this option cause the movement of butterfly is a random motion and I'd say a 3D motion.

Rotation of earth isn't random, more it's fixed.

The other two options, the movement of hands of a clock and the fan in an air cooler running at constant speed are periodic just like the earth and they keep rotating around their pivot

So this makes butterfly look like a carefree soul moving freely around while the others have to perform a fixed motion.

Motion of a Butterfly is the odd one out :)

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Hope this helps!