Current can flow uphill in a: a) resistor b) battery c) light bulb d) flowing water conduit

Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic

The slope of a velocity time graph over any interval of time gives the during that interval

Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories