1. Perform the following conversion to the correct number of significant figures using the Dimensional Analysis/Unit Conversion Activity form: A blue whale can weight up to 2.8*105 lbs. How many mg is that? (2.2 lbs = 1 kg)
2. Perform the following conversion to the correct number of significant figures using the Dimensional Analysis/Unit Conversion Activity form:Common pressure units are atmospheres, bars, and torr. How many bars are in 577 torr? (1 atm = 1013.25 millibars, 760 torr = 1 atmosphere)