What is something that reduces the force on an
object and is common
between the three types
of non-contact forces?

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.

Is the time in tennessee the same as florida

What are the similarities & differences between a thermistor and a light dependent resistor in physics?