(A) If you look out of the window of a fast moving train, the nearby trees, house etc. seem to move rapidly in a direction opposite to the train is motion , but the distant objects (hiss tops, the moon , the stars etc.) seem to be stationary .
(R ) When a train moves rapidly rapidaly . On the other hand, in the case of far off objects, the line of sight changes its direction.

Options

A. Both (A) and (R ) are true and (R ) is the correct explanation of (A)
B. Both (A) and (R ) are true and (R ) is not the correct explanation of (A)
C. (A) is true but (R ) is false
D. (A) is false but (r) is true

Answer

A