4. Perform the following conversions. SHOW YOUR WORK for credit. a. 8.24 m to mm (1 m- 1000 mm) (1 qt-0.947 L) b. 2.67 qt to L c. 6.1 ft to cm d. 6.475 cm2 to m e. 101 lb to kg f. 101 lb to g g. 65 mph to km/hr h. a density of 0.791g/cm3 to lb/ft3 i. a pressure of 14.7 lb/in2 to kg/m (1 in 2.54 cm) (100 cm = 1 m) (1 kg = 2.205 lb) (1 kg = 1000 g) (1 km = 0.6214 mi) (1000 g = 2.205 lb) (1 ft = 30.48 cm) (use a combination of the above) 5. Word Problems with conversion factors (Show your work for credit). a. A sample contains 2472 atoms of phosphorus atoms. If each atom of phosphorus has 15 protons, wh number of protons in the sample? h. a density of 0.791g/cm3 to lb/ft3 i. a pressure of 14.7 lb/in2 to kg/m (1000 g = 2.205 lb) (1 ft 30.48 cm) (use a combination of the above) 5. Word Problems with conversion factors (Show your work for credit). a. A sample contains 2472 atoms of phosphorus atoms. If each atom of phosphorus has 15 protons, what is the total number of protons in the sample? b. A bicycle factory is assembling bicycles. In order to make 2200 bicycles this month, how many cases of pedals will be needed? (Each case of pedals contains 12 pedals. Each bicycle needs two pedals.) c. The distance from the earth to the moon is 2.4 x 105 mi. Light (and radiowaves) travel at 3.0 x 1010 cm/sec. How long does it take for a radio signal to reach the moon? 6. According to Charles' Law, the volume of a given sample of a gas at constant pressure, is directly proportional to absolute temperature. The following data was obtained on a sample of gas. Temperature, K 127 174 235 268 302 Volume, mL 25.2 35.7 50.4 57.6 64.7 b. A bicycle factory is assembling bicycles. In order to make 2200 bicycles this month, how many cases of pedals will be needed? (Each case of pedals contains 12 pedals. Each bicycle needs two pedals.) c. The distance from the earth to the moon is 2.4 x 105 mi. Light (and radiowaves) travel at 3.0 x 1010 cm/sec. How long does it take for a radio signal to reach the moon? 6. According to Charles' Law, the volume of a given sample of a gas at constant pressure, is directly proportional to absolute temperature. The following data was obtained on a sample of gas. Temperature, K 127 174 235 268 302 Volume, mL 25.2 35.7 50.4 57.6 64.7 Prepare a graph of the data using LoggerPro on the lab computer. Be careful with accuracy and style. The graph should use as much of the page as possible. Label the axes, including units. Title the graph. Mark the data points. Using the proper function in loggerpro, display and determine the slope of the best fit line. you are graphing on a personal computer, LoggerPro download instructions can be found in the Appendix of this manual). Print and attach your graph.