Is it possible to get the elliptic discriminate of an elliptic curve with characteristic 2?

The wave shown on the electromagnetic spectrum disturb the medium it passes through a)different frequency. b)the same frequency .

The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.