(A) : The spin angular velocity of a star is greatly enhanced when it collapse under gravitiational pull and become a neuton star.(R ) : According to law of conservation of angular momentum there is increase in angular velocity of collapsing star.

(A) : The spin angular velocity of a star is greatly enhanced when it

1.	(A) : The spin angular velocity of a star is greatly enhanced when it collapse under gravitiational pull and become a neuton star.(R ) : According to law of conservation of angular momentum there is increase in angular velocity of collapsing star.
Answer» Both (A) and (R ) are true and (R ) is the CORRECT EXPLANATION of (A) Both (A) and (R ) are true and (R ) is not the correct explanation of (A) (A) is true but (R ) is FALSE Both (A) and (R ) are false Answer :A