The amount of heat an object can give off depends on its temperature and how big it is
its temperature
how big it is
none of the above

answer correctl

Another word for electromagnetic energy is a. heat b. force c. matter d. radiation

Aspecified volume of space contains an electric field for which the magnitude is given by e=e0cos(ωt). suppose that e0 = 20 v/m and ω = 1.0 × 107 s−1. part a what is the maximum displacement current through a 0.80 m2 cross-sectional area of this volume? express your answer with the appropriate units. idisp,max i d i s p , m a x = nothing nothing request answer part b how would this area have to be oriented relative to the electric field to get this maximum displacement current?

The three classes of rocks are sedimentary, metamorphic, and igneous. how are rocks classified into one of these three groups?