Write a program that reads text from one file and writes an edited version of the same text to another file. The edited version is identical to the unedited version except that every string of two or more consecutive blanks is replaced by a single blank. Thus, the text is edited to remove any extra blank characters. Your program should define a function that is called with the input- and output-file streams as arguments. If this is being done as a class assignment, obtain the file names from your instructor.
Summarize some of the essential functions of proteins.
What is the molar mass of K3_33[Fe(C2_22O4_44)3_33] ×\times× 3H2_22O?
A plucked violin string carries a traveling wave given by the equation
f(x,t)=asin[b(x−ct)+ϕi]f ( x , t ) = a \sin \left[ b ( x - c t ) + \phi _ { \mathrm { i } } \right] f(x,t)=asin[b(x−ct)+ϕi]
, with a = 0.00580 m, b=33.05m−1b = 33.05 \mathrm { m } ^ { - 1 }b=33.05m−1, and c = 245 m/s. (a) If f(0, 0) = 0, what is ϕi\phi _ { \mathrm { i } }ϕi? (b) Determine the simple harmonic period of a point on the string.