# Question

A student uses a 2.00-m-long steel string with a diameter of 0.90 mm for a standing wave experiment. The tension on the string is tweaked so that the second harmonic of this string vibrates at 25.0 Hz.

(a) Calculate the tension the string is under.

(b) Calculate the first harmonic frequency for this string.

(c) If you wanted to increase the first harmonic frequency by 50%, what would be the tension in the string?

(a) Calculate the tension the string is under.

(b) Calculate the first harmonic frequency for this string.

(c) If you wanted to increase the first harmonic frequency by 50%, what would be the tension in the string?

## Answer to relevant Questions

To study the effects of acceleration on the period of oscillation, a student puts a grandfather clock with a 0.9929-m-long pendulum inside an elevator. Find the period of the grandfather clock (a) When the elevator is ...A simple pendulum is set into small-angle motion, making a maximum angle with the vertical of 5o. Its period is 2.21 s. (a) Determine its length. (b) Determine its maximum speed. (c) What is the acceleration of the ...How would an increase in air temperature affect the frequencies of an organ pipe? Brass is an alloy of copper and zinc. Does the addition of zinc to copper cause an increase or decrease in the speed of sound in brass rods compared to copper? Explain. Sound propagating through air 30 oC at passes through a vertical cold front into air that is 4.0 oC. If the sound has a frequency of 2500 Hz, by what percentage does its wavelength change in crossing the boundary?Post your question

0