News
A team of physicists has shown that light with a negative frequency (thought to be a quirk of the equations) actually, in some sense, exists. The equations in question are Maxwell's, and they ...
Save guides, add subjects and pick up where you left off with your BBC account. Frequency charts show the tally next to each outcome, along with the frequency of the tally. This is the data ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results