An object in a room vibrates. However, a person in that same room does not hear anything. Why not?
A The room contains no air.
B
The sound waves are travelling too fast.
С
The amplitude of the sound waves is too great.
D
The frequency of the sound waves is too great.
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Calculate the minimum energy required to remove one proton from the nucleus 126c. this is called the proton-removal energy. (hint: find the difference between the mass of a 126c nucleus and the mass of a proton plus the mass of the nucleus formed when a proton is removed from 126c.) express your answer with the appropriate units. emin e m i n = nothing nothing request answer part b how does the proton-removal energy for 126c compare to the binding energy per nucleon for 126c, calculated using eb=(zmh+nmn−azm)c2?