When rocks are analyzed over an increasingly greater distance from a mid-ocean ridge, what can be said about the polarities of the rocks?

What color would an object that reflects green and blue light appear to be in white light? a. blue b. cyan c. magenta d. black

Any color picture tube and electric field exerts a net force of magnitude 1.68x 10^-13 n on an electron the rest mass of an electron is 9.11 x 10^-13 what is the electron acceleration?

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?