Question

In the figure, an aluminum wire, of length L1-1.26x103 cm, cross-sectional area 1.00x102 cm2, and density 2.60 g/cm3, is joined to a steel wire of density 7.80 g/cm3 and the same cross-sectional area. The compound wire, loaded with a block of mass m 5.00 kg, is arranged so that the distance from the joint to the supporting pulley is L2 1.09x103 cm Transverse waves are set up on the wire by an external source of variable frequency; a node is located at the pulley L1- L2 Alum inium Steel Find the lowest frequency that generates a standing wave having the joint as one of the nodes. Submit Answer Tries o/99 How many nodes are observed at this frequency? Submit Answer Tries 0/99

0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
In the figure, an aluminum wire, of length L1-1.26x103 cm, cross-sectional area 1.00x102 cm2, and density...
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
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