You repeat the Vibrating Strings experiment (this time on Earth where  g = 9.80 m/s2)  with a different string than the ones used in lab. A mass of  M = 57.5 grams  suspended from the end of the string produces a standing wave pattern with two antinodes. The distance between the nodes is 30.0 cm. The slope of your  L2 M  versus  n2 ?  graph is 0.0150 cm. What is the mass per unit length ? of the string, in grams/cm?

Solve the problem. PROVIDE THE GIVEN, REQUIRED, EQUATION, SOLUTION, AND FINAL ANSWER A Victorian parlor trick was to listen to the pitch of a fly’s buzz, reproduce the musical note on the piano, and announce how many times the fly’s wings had flapped in one second. If the fly’s wings flap, say, 250 times in one second. Find the (a) frequency of the motion and (b) period.

Solve for the indicated value, the situation showing the solution point. The formula for measuring sound intensity in decibels D is defined by the equation D=10log(II0) using the common (base 10) logarithm where I is the intensity of the sound in watts per square meter and I0=10−12 is the lowest level of sound that the average person can hear. How many decibels are emitted from a jet plane with a sound intensity of 8.2⋅102 watts per square meter?   Round your answer to three decimal places.   The jet plane emits: [              ]   decibels at 8.2⋅102 watts per square meter.

A 245 centimeter long string is clamped at both ends and has a mass of 7.00 grams. The tension in the string is 125 N. a) what is the speed of a wave on this string? The string is plucked so that it oscillates and forms a standing wave with three antinodes. b) draw a sketch of the resulting standing wave. c) Determine the wavelength and frequency of the standing wave. please show work for a,b, and c.  thank you