A girl drops a rock off a bridge into a river. It hits in 3 seconds how high is the bridge?

Like a key in a lock, the shape of the. must bind with the. of the recieving neuron

There are weak or strong attractive forces between atoms of liquids with a high viscosity

The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared