5. What is the energy of a photon with a frequency of 5 x 10^14 Hz?
Planck's constant is 6.63 x 10^-34 J•s. *
O
1.33 x 10^-20 J
O
1.33 x 10^-19 J
O
3.31 x 10^-20 J
O
3.31 x 10^-19 J

If jill was traveling at 300 miles in 4 hours due south what was his velocity in miles per minute a) 75 miles per hour due south b) .02 miles per second due south c) .5 miles per second due south d) 1 mile per hour due south

Asubmarine has a "crush depth" (that is, the depth at which water pressure will crush the submarine) of 250 m. what is the approximate pressure (water plus atmospheric) at this depth? (recall that the density of seawater is 1025 kg/m3, g = 9.81 m/s2, and 1 kg/(ms2) = 1 pa = 9.8692 10-6 atm.) a. 34.8 atm b. 24.8 atm c. 25.8 atm d. 7.8 atm

Gunpowder residue is most likely to show up where on a shooters hands