What device changes mechanical energy to electrical energy by rotating a coil of wire through a magnetic field?

electromagnet

current meter

generator

transformer

In the derivation of rrkm theory, a factor of 1/2 is introduced when equalizing the rates of formation and decomposition of activated complex as keal-hr) = ko this is clearly against the assumption of transition state theory that states all the activated complex in the transition state iss going to the product. find the reason why this factor is introduced here.

Akg a of 55 m at an of 11 ? . if is at 98 km/h,be ?

When an object is heated it contracts. a. true b. false