Category Archive: Siences
What is the difference between counting the atoms and counting the elements?
a science question
Yesterday around nine pm I was taking a walk in the bike path that goes through town, and on four occasions in the span of about twenty minutes, the sky lit up green. It was exactly like when lightning strikes and everything lights up and it looks like daytime for a second. Except in this …
a scientist reads relevant literature and designer her experiment. She repeats her experiment several times and collects an entire set of data everytime. As compared to a single data set, the multiple data sets lead her to modified conclusions how is skepticism important to the progress of science in this scenario? A) it helped with …
Does it take longer than 2 days?
A certain virus infects one in every 500 people. A test used to detect the virus in a person is positive 90% of the time if the person has the virus and 10% of the time if the person does not have the virus. Let A be the event “the person is infected” and B …
and why do they form only during certain months over the ocean?
I’m in an advance pre-ap 7th grade science class and I have to do this for a major grade. If your a science specialist or something like that, please find one that I an do that is something I don’t know and that has a good explanation and experiment for my pre-ap level.