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.

Example Input: Question: Will one large piece have more or less surface area than smaller pieces? 
 Answer: less
Example Output: It would be hard to get a big chunk of chocolate to dissolve in your milk or hot water. Maybe you could make hot chocolate from some smaller pieces like chocolate chips, but it is much easier to add a powder to your milk. This is because the smaller the pieces are, the more surface area they have.

Example Input: Question: If you were to launch a cannon which ball would fly faster if everything else were the same? 
 Answer: Lighter
Example Output: The mass of the particles: lighter particles will diffuse faster, because on average they move faster.

Example Input: Question: Wavelengths that are shorter will be 
 Answer: faster
Example Output:
This means that as wavelengths get shorter, more waves move past a particular spot in the same amount of time.