Question

Jamie is a hairstylist who works in a salon. He noticed that when many of the stylists are blow drying hair the power goes out. What is the best scientific question that can be asked about Jamie’s observations?

a)Should the salon create a schedule to allow only a certain number of blow dryers running at once?
b)What is the most energy-efficient blow dryer on the market?
c)Should the salon’s wiring be checked by an electrician?
d)Does the power go out when a certain number of blow dryers run at the same time?

Answer 1

Does the power go out when a certain number of blow dryers run at the same time?... I think

Answer 2

Answer: option d) Does the power go out when a certain number of blow dryers run at the same time?

Explanation: A good scientific question means a testable situation using a scientific method. The stylist noted that power goes out when many blow dryers used together. First he needs to understand number of blow dryers that can run at the same time. Then he can figure out answers for other questions that whether he needs more energy efficient blow dryers or not, create a schedule or there is some other problem and needs an electrician to check it.

Thus, the best scientific question is d) Does the power go out when a certain number of blow dryers run at the same time?