At TAKE A LOOK
2. Explain in the drawing,
why do the oxygen atoms
look different from the
hydrogen atoms?
on's
not
royed.
be

Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.

Two 2.0-cm-diameter disks face each other, 1.0 mm apart. they are charged to ±10 nc. what is the electric field strength between the disks? a proton is shot from the negative disk toward the positive disk. what launch speed must the proton have to just barely reach the positive disk?

(asap) uneven heating of the earth's surface is due primarily to the position of the equator, north pole, sun, or moon?