#experiment

science When does a hypothesis become a theory, and how do they differ?

In the scientific community, hypotheses and theories are two important terms that are often used interchangeably, but they actually have different... Read more

science What is the difference between an independent and dependent variable in an experiment?

In experimental research, an independent variable is a variable that is manipulated by the researcher, while a dependent variable is the outcome that... Read more

science What are the key principles of the scientific method?

The scientific method is a systematic approach to investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.... Read more

bolt How was the speed of light determined?

The speed of light is a fundamental constant in physics that is used to measure distances across the universe and to develop modern technologies. But... Read more