Question

In an experiment to determine if the popping of popcorn is affected by temperature at which it is stored, what is counting the popped kernels an example of?

(a) conclusion
(b) control
(c) hypothesis
(d) observation

Answer 1

Counting the popped kernels is an example of observation in an experiment to determine the effect of temperature on popcorn popping.

Step-by-step explanation:

In an experiment to determine if the popping of popcorn is affected by the temperature at which it is stored, counting the popped kernels is an example of observation. Observations are data collected through measurement or direct observation of a phenomenon. In this case, counting the popped kernels is a way to gather data on the effect of temperature on the popping of popcorn.