To determine whether a chemical reaction is spontaneous we must calculate the change in total entropy of the chemical system and its surroundings. This can be done directly using Î´ S Â° sys and âÎ´HÂ°/ T or indirectly using the change in Gibbs free energy Î´ G Â°.
Infield shift. The infield shift is a generic term used in baseball to describe an extreme defensive realignment from the standard positions to blanket one side of the field or another. Used almost exclusively against left-handed batters, it is designed to protect against extra base hits pulled hard into the gaps between the fielders on the right side.
(8 cm) larger than a baseball. The infield in softball is smaller than on an adult or high school baseball diamond but identical to that used by Little League Baseball; each base is 60 ft (18 m) from the next, as opposed to baseball's 90 ft. (27 m).oftball rules vary somewhat from those of baseball. Two major differences are that the ball must be pitched underhandâfrom 46 ft. (14 m) for men or 43 ft(13.1 m) for women as compared with 60.5 ft. (18.4 m) in baseballâand that seven innings instead of nine constitute a regulation game.