Question

The second's hand of a watch has 6 cm length. The speed of its tip and magnitude of difference in velod
(A) 8 rad/s2
(B) 10 rad/s2
(C) 12 rad/s2
Ir
2.
E
of its at any two perpendicular positions will be respectively :
(A) 21 & 0 mm/s
(B) 272 * & 4.44 mm/s
(C) 2/2 1 & 21 mm/s
(D) 21 & 221 mm/s

can anyone explain with diagram​

Answer 1

The scattering of light is the phenomenon by which a beam of light is redirected in different directions on interacting with the particles present in the medium. The sky appears blue because the fine particles in the atmosphere scatter blue light the most among all the components of white light.......!

Answer 2

Answer:

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