24. What are the names of the positions in hockey? O Goalie, Defense and Forwards (or Wings) O Outfielders, Pitchers and Infielders O Guard, Forward and Center O Offense and Defense

The plum pudding model of the atom states that ?

Calculate the amount of heat produced when 18000 coulombs of charge is transferred in one hour through a potential difference of 50v

The focal length of a relaxed human eye is approximately 1.7 cm. when we focus our eyes on a close up object, we can change the refractive power of the eye by about 16 diopters. (a) does the refractive power of our eyes increase or decrease by 16 diopters when we focus closely? explain. (b) calculate the focal length of the eye when we focus closely.