Instead of continually tapping the ball with the rod you can drag the rod across the wand to accumulate more charge. Try it. Question 7 Explain how dragging the rod makes a difference in leaving more charge. Why didn't all the charge on the rod transfer to the ball when you tapped it

Arrange the images in order to show how lake-effect snow occurs.

The energy produced as a result of this flow of electrons from atom to atom is called

Ultraviolet radiation is dangerous because it has a high enough energy to damage skin cells. what is the best explanation of the relationship between wavelength and wave energy? a) wave energy is related only to frequency, not wavelength. b) longer wavelengths have lower frequencies but higher energy. c) the shorter the wavelength, the lower the frequency and the higher the energy. d) the shorter the wavelength, the higher the frequency and the higher the energy.