In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.

[Q]: Question: When we pack a fewer things into a box it becomes 
 Answer: less dense
[A]: The more tightly packed the particles inside the material are, the more dense we say they are.


[Q]: Question: If John increases the rate at which gas exits the bottom of his rocket, what will happen to the upward momentum of the rocket? It will 
 Answer: increase
[A]: The rocket goes upwards because the hot gases shoot downwards out of the nozzle. The faster the gases go downwards, the faster the rocket goes upwards.


[Q]: Question: Steve noticed when looking at the series circuit that as more resistors were added the resistance 
 Answer: increased
[A]:
In a series circuit, the resistance increases as more resistors are added in series.