The apparent (bolometric) magnitude of the sun is mo-26.83. using this, the solar lumi nosity and the astronomical unit (a) derive an expression for apparent magnitude m(f) where f is the flux from an observed star. make sure to be clear about your units. the apparent magnitude of a star is m +5. (b) what is the fux from this star in watts/m2? (c) what is the ratio of fluxes f/ f. un? (d) how does this compare to the fux from a 60 watt light bulb at 2 meters? (e) how much power is collected from this star by your eye assuming a pupil diameter of 0.7 cm?

4. now look at the green lines you created by connecting the three boiling point data points and the three melting point data points. for each of these lines, describe any trends you see. 5. locate the elements on your periodic table that you circled in green on your graph. what term or description would you use to identify these elements with respect to the periodic table? 7. using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers.