Boost your Grades with us today!

Physics homework help

Physics homework help. 1. If f1 = 100 Hz, Which of the following are harmonics .  Chose all correct answers

a. 50 Hz  b. 150 Hz  c. 200 Hz  d. 250 Hz  e.500 Hz   f.550 Hz    g. 1500 Hz    h.1550 Hz  i. 1000 Hz

j. 5500 Hz

2. A string is stretched tight on a frame that is 40 cm long. ( ) = where the answer belongs

The wavelength of its fundamental frequency is (blank)  m and the wave length of the 2nd harmonic is  (blank) m.

3. If the frequency of the above string is 330 Hz, what is the velocity of the wave in the string in m/s? (Number answer only – no units)

4. The velocity of a wave in a string is 250 m/s.  1 m of the string has a mass of 1.5 g.  What is the tension on the string?

5. A string has a fundamental frequency of 330 Hz.

The 2nd harmonic is (answer here) Hz, and the 5th harmonic is  (answer here) Hz.

Physics homework help

Solution:

15% off for this assignment.

Our Prices Start at $11.99. As Our First Client, Use Coupon Code GET15 to claim 15% Discount This Month!!

Why US?

100% Confidentiality

Information about customers is confidential and never disclosed to third parties.

Timely Delivery

No missed deadlines – 97% of assignments are completed in time.

Original Writing

We complete all papers from scratch. You can get a plagiarism report.

Money Back

If you are convinced that our writer has not followed your requirements, feel free to ask for a refund.