Question: A vibrating string 50.0 cm long is under a tension of 1.00 N. The results from five successive stroboscopic pictures are shown in Fig. 15.39.

A vibrating string 50.0 cm long is under a tension of 1.00 N. The results from five successive stroboscopic pictures are shown in Fig. 15.39. The strobe rate is set at 5000 flashes per minute, and observations reveal that the maximum displacement occurred at flashes 1 and 5 with no other maxima in between.
(a) Find the period, frequency, and wavelength for the traveling waves on this string.
(b) In what normal mode (harmonic) is the string vibrating?
(c) What is the speed of the traveling waves on the string?
(d) How fast is point P moving when the string is in (i) position 1 and (ii) position 3?
(e) What is the mass of this string?

2 4 1.5 cm 3 1.5 cm 2

Step by Step Solution

★★★★★

3.49 Rating (162 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

IDENTIFY The time between positions 1 and 5 is equal to 72 v f2 The velocity of points on the stri... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

P-M-S-W (140).docx

120 KBs Word File

Students Have Also Explored These Related Oscillations Mechanical Waves Questions!

A string under tension i oscillates in the third harmonic at frequency f3, and the waves on the string have wavelength 3. If the tension is increased to i = 4i and the string is again made to...

The figure shows waves traveling on two strings. Each string is attached to a wall at one end and to a box that has a weight of 28.0 N at the other end. String 1 has a mass of 8.00 g and a length of...

Fig B Draw the link mechanism as shown in Fiq c to a scale of 1:4 and plot the locus of point E ( BE Fig B Draw the link mechanism as shown in Fiq c to a scale of 1:4 and plot the locus of point E (...

( cbOWS , iL ) A vibrating string 5 0 . 0 cm long is under a tension of 1 . 2 5 N . The results from five successive stroboscopic pictures are shown in the figure. The strobe rate is set at 5 0 0 0...

What is the value of K if the concentrations at equilibrium are shown for the reaction below? [D] = 4.4 x 10 -5 M [C] = 2.2 x 10 -2 M [B] = 9.4 x 10 -3 [A] = 1.2 x 10 -2 D(ag) + 2C(ag) = 2B(aq) +...

ergy in the system remains constant throughout this process Do the entire questions: One of the most fundamental principles of physics is the conservation of energy. This principle states that energy...

For example, when a ball is thrown into the air, it gains kinetic energy as it moves upward. As it reaches the top of its trajectory, this kinetic energy is converted into potential energy. When the...

This means that there is no preferred frame of reference in the universe, and the laws of physics are the same regardless of where an observer is located. This principle has been confirmed by...

kinetic energy is converted into potential energy. When the ball falls back to the ground, the potential energy is converted back into kinetic energy. The total amount of energy in the system remains...

energy is converted back into kinetic energy. The total amount of energy in the system remains constant throughout this process Do the entire questions: One of the most fundamental principles of...

Newton's law of cooling indicates that the temperature of a warm object, such as a cake coming out of the oven, will decrease exponentially with time and will 0 approach the temperature of the...

For each timing difference listed, identify whether the difference would be reported on the book side of the reconciliation or the bank side of the reconciliation. In addition, identify whether the...

The boundary between attainable and unattainable outputs is represented by which of the following? (A) the Laffer curve (B) the Phillips curve (C) the equilibrium point between supply and demand (D)...

A thin rod extends along the z -axis from z = -d to z = d. The rod carries a positive charge Quniformly distributed along its length 2d with charge density 13.1 C/m. What is the change in potential...

Suppose the electric potential due to a certain charge distribution can be written in Cartesian Coordinates as V(xyz)=2 x*y. What is the magnitude of the electric field at the point (1,1,1)? Your...

Give two examples of good electrical conductors and two electricalinsulators. Which processes of charging an object lets us charge something permanently?

Four charges of equal magnitude 5.41 C are arranged at the corners of a square of side 17.67 cm as shown in the Figure. Notice that some charges have "-" sign. Find the magnitude of the electric...

Provide an explanation of each of the concepts of microeconomics and macroeconomics in your own words. Give an example of how each of these concepts helps in making business decisions. Provide about...

Explain fully what areas of need you would include in designing a management development programme for an organisation of your choice.

Key facts and assumptions concerning Kroger Company, at December 12, 2007, appear below. Using this information, answer the questions following. Facts and Assumptions Yield to maturity on long-term...

QUESTION 20 Ken Can Co. has the following tax information for this year: Pretax income $72,000 Taxes payable $12,000 Income tax expense $19,000 Income tax paid $11,000 The reported effective tax rate...

The Impact of Special Events: page 27. Please identify the specific financial risks that would be applicable to each special event, Commodity Price Increases, Competing Product Introduction and...