A scientist has two samples of a substance. Both samples have the same temperature. One sample has a mass of 10 g. The other sample has a mass of 20 g. Compare the average kinetic energy and total kinetic energy of the particles in each sample.

50.)the diagram below represents the wave fronts produced by a point source moving to the right in a uniformmedium. observers are located at points a and b.compared to the wave frequency and wavelength observed at point a, the wave observed at point b has a(1) higher frequency and a shorter wavelength(2) higher frequency and a longer wavelength(3) lower frequency and a shorter wavelength(4) lower frequency and a longer wavelength