An open organ pipe of length 0.5 m and a closed one of length 0.753 m are sounded together. What beat frequency is generated by the first overtone (the harmonic above the fundamental frequency) of the closed pipe with the fundamental frequency of the open pipe

After an atomic bomb has been dropped, the damage continues to get worse. why is this?

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

Patricia is trying to compare the average rainfall of new york to that of arizona. a comparison between these two states for the months of july through september would best be measured in