Which of these describes radiation
a. the process in which energy is admmited by one object, transmitted through space, and absourbant by another
b. transfer of heat by the actual movement of warmed matter
c. transfer of heat between two obejects that are touching
d. the process in which energy is realeased by molecules breaking apart
hurr

A. The process in which energy is admitted by one object, transmitted through space, and absorbant by another.

A radiation can be defined as energy that is being transmitted from one source in the form of rays, waves or particles through the space or material medium which is absorbed or reflected by other source.

just here for the other one bc they put up with u

blue stars have the highest surface temp

stellar distances are usually expressed in light-years

the measure of a star's brightness is called magnitude

hope this !