If you shortened a Pendulum, the period . A) Gets Larger
B) Get Smaller
C) Stays the same
D) Length has nothing to do with period

Natural forces that can alter ecosystems include seasons and climate changes. t or f

What is the earliest point in the universe that we can observe? why can’t we see back further than this?

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.