Every object gets its color by reflecting a certain portion of incident light. The color is determined by the wavelength of the reflected photons, thus by their energy. What is the energy of a photon from the violet portion of the Sun's light if it has a frequency of 7.230 x 10^14 Hz(1/s)?

it is important to conserve water because there is very limited amount of freshwater here on earth and if we are not smart about how we use it we will only be runnning out of our supply faster than neccessarry.

answer

i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.

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listen, you cant how young you were.

"you didn't chose the stud life. the stud life chose you."