1 pts Some students are using objects to model the Earth-Sun-Moon system. They wish to represent the positions
of these objects during a solar eclipse. To accurately model the solar eclipse, the golf ball should be placed in
which labeled position?

How many moles are in 43.9 l of oxygen

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?

[ou.03jthe pictures below show the wavelengths and intensities of electromagnetic radiations emitted by three stars, star 1, star 2, and star 3. intensity intensity- intensity- 1000 3500 6000 8500 11000 wavelength (a) star 1 1000 3500 6000 8500 11000 1000 3500 6000 8500 11000 wavelength (a) wavelength (a) star 2 star 3 which of these statements is correct about the color of the three stars? star 2 is white in color o star 2 is yellow in color star 1 and star 3 are yellow in color star 1 and star 3 are white in color