60 drops fell from a burette, the first and final readings were 28cm cubed and 42cmcubed respectively .What is the average volume of one drop

The plum pudding model of the atom state that ?

J. j. thomson’s experiment disproved the theory that an atom

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation 2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!