One mol of a certain type of electromagnetic radiation has an energy equal to that of a banana (290.0 kJ). What wavelength does this particular radiation have? a. 6.85 × 10^-31 m
b. 6.85 × 10^-28 m
c. 3.86 × 10^-19 m
d. 4.13 × 10^-7 m
e. 4.13 × 10^-4 m

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering