Derive a formula for linear mass density î¼ in terms of the wave speed v and string tension t, and enter it below. assume you have the following experimental results: l = 0.864m f1 = 24.03hz t = 5.24 n
what is the linear mass density of the string (without uncertainty, units requred)?

An ideal transformer has 60 turns in its primary coil and 360 turns in its secondary coil. if the input rms voltage for the 60-turn coil is 120 v, what is the output rms voltage of the secondary coil?

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge

Calculate the ratio of h+ ions to oh– ions at a ph = 6. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 6. are they the same? why or why not? record your explanation in table a. what is the concentration of h+ ions at a ph = 6? mol/l what is the concentration of oh– ions at a ph = 6? mol/l what is the ratio of h+ ions to oh– ions at a ph = 6? : 1