document.write( "Question 1196120: The frequency of a wave is the number of oscillations it completes per unit of time Frequency is measured in oscillations per second One second is equal to one hertzThe frequency of an object attached to a spring can be calculated using the formulacycles per secondIn this formula, k is a constant that depends on the material that is and stands for the mass of the object Suppose you place a 4-kg weight at the end of a spring Complete parts (a) and (b) f = 1/(2pi) * sqrt(k/m) \n" ); document.write( "
Algebra.Com's Answer #828852 by Alan3354(69443)\"\" \"About 
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One second is not equal to one Hertz. \n" ); document.write( "
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