Question

What is the linear density of a 30 m string that has a measured mass of...

What is the linear density of a 30 m string that has a measured mass of 8.2 g?

Answer in g/m.

0 0
Add a comment Improve this question Transcribed image text
Answer #1

linear density=m/l=8.2/30=0.27333g/m(answer)

Add a comment
Know the answer?
Add Answer to:
What is the linear density of a 30 m string that has a measured mass of...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • A string of length 2.83 m and linear mass density 0.500 g/m, and a string of...

    A string of length 2.83 m and linear mass density 0.500 g/m, and a string of length 3.09 m and linear mass density 0.242 g/m, are tied together and stretched to a tension of 150 N. How long, in seconds, will it take a transverse wave to travel the entire length of the two wires?

  • In Figure (a), string 1 has a linear density of 4.18 g/m, and string 2 has...

    In Figure (a), string 1 has a linear density of 4.18 g/m, and string 2 has a linear density of 8.95 g/m. They are under tension due to the hanging block of mass M = 543 g. Calculate the wave speed on (a) string 1 and (b) string 2. (Hint: When a string loops halfway around a pulley, it pulls on the pulley with a net force that is twice the tension in the string.) Next the block is divided...

  • A string of linear mass density 2.19 g/m is stretched by the weight of an adjustable...

    A string of linear mass density 2.19 g/m is stretched by the weight of an adjustable mass m as shown. Near the end of the string a vibrator is attached at a constant but unknown frequency; the length of the string which vibrates is 2.39 m. For some values of the mass m n, the string resonates with the vibrator

  • 2. Suppose you have a string with linear mass density 4.5 g/m, with two fixed ends...

    2. Suppose you have a string with linear mass density 4.5 g/m, with two fixed ends 10 Suppose you have a string with linear mass density 4.5 g apart. What is the velocity of a wave on the string if the tension of the string is supplied by a hanging mass of 275 g? 3. For the previous question, what are the three lowest frequencies that you could observe a standing wave?

  • A string with a linear mass density of 0.0080 kg/m and a length of 6.40 m...

    A string with a linear mass density of 0.0080 kg/m and a length of 6.40 m is set into the n = 4 mode of resonance by driving with a frequency of 110.00 Hz. What is the tension in the string (in N)?

  • Wave on a String A string with linear mass density 2.0 g/m is stretched along the...

    Wave on a String A string with linear mass density 2.0 g/m is stretched along the positive x-axis under a tension of 20 N. The other end of the string, at x = 0m is tied to a hook that oscillates up and down at a frequency of 100Hz with a maximum displacement from equilibrium of 1.0 mm. At t= 0s, the hook is at it's lowest point. (a) What are the wave speed and the wavelength on the string?...

  • A string with a linear mass density of 2.00 gm/m is stretched with a force of...

    A string with a linear mass density of 2.00 gm/m is stretched with a force of 150 N between two points that are 0.500 m apart. The frequency of the second mode of the stretched string is in tune with the fundamental frequency of an organ pipe filled with air and open at both ends. The velocity of sound in air at 0°C is 331 m/s. What is the length of the organ pipe? Answer choices are in cm thank...

  • Wave on a String A string with linear mass density 2.0 g/m is stretched along the...

    Wave on a String A string with linear mass density 2.0 g/m is stretched along the positive x-axis under a tension of 20 N. The other end of the string, at x = 0m is tied to a hook that oscillates up and down at a frequency of 100Hz with a maximum displacement from equilibrium of 1.0 mm. At t= 0s, the hook is at it's lowest point. (a) What are the wave speed and the wavelength on the string?...

  • A certain string has a linear mass density of 0.25 kg/m and is stretched with a...

    A certain string has a linear mass density of 0.25 kg/m and is stretched with a tension of 25 N. One end is given a sinusoidal motion with frequency 5 Hz and amplitude 0.01m. At time t=0, the end has zero displacement and is moving in the positive y-direction. a) Find the position of the point at x= 0.25 m, and t= 0.1 s b )Find the transverse velocity of the point, x=0.25 m at time t=0.1s. c) Find the...

  • Consider a string with a linear density of 0.001 kg/m. It has a tension of 0.67...

    Consider a string with a linear density of 0.001 kg/m. It has a tension of 0.67 when a 241 Hz sinusoidal wave is present. What is the wavelength (in m) of the wave on this string? Round your answer to 2 decimal places.

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT