12. How much more energy is released by an earthquake with a magnitude of 8.0 on the moment magnitude scale than one with a 6.0 magnitude?
A. 32 times more
B 64 times more
C. 2 times more
D. 20 times more

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.

Find v1, the speed of the fluid in the left end of the main pipe. express your answer in terms of h1, h2, g, and either a1 and a2 or γ, which is equal to a1a2.

Define the terms moral development and moral reasoning