Solve this problem using C = 2 X V If an AM radio station broadcasts at 9.95 x 10^5 Hz, what is the wavelength of this radiation?
(c= 3 x 10^8m/s) (This is the speed of light which equals 300,000,000 meters per second)
•6.59 x 10^-28 m
•3.32 x 10^-3 m
•1.01 X 10^-6 m
•3.02 x 10^2 or 301.5075376884422

11. phosphorus-32 is radioactive and has a half life of 14 days. how much of a 124 mg sample of phosphorus-32 is present after 56 days? a) 7.75 mg b) 15.5 mg c) 31.0 mg d) 62.0 mg

In a copper wire, a temperature increase is the result of which of the following

Select the correct value for the indicated bond angle in each of the compounds. o−o−oo−o−o angle of o3 90° 109.5° < 109.5° 120° < 120° 180° f−b−ff−b−f angle of bf3 180° < 109.5° < 120° 120° 109.5° 90° f−o−ff−o−f angle of of2 < 120° 120° 90° 109.5° 180° < 109.5° cl−be−clcl−be−cl angle of becl2 90° 109.5° 180° 120° < 109.5° < 120° f−p−ff−p−f angle of pf3 90° 109.5° < 109.5° 180° 120° < 120° h−c−hh−c−h angle of ch4 90° < 109.5° 180° 120° < 120° 109.5°