« previous next »

Author Question: An organ pipe, open at both ends, is 5.20 m long. What is its fundamental frequency? The speed of ... (Read 27 times)

kaid0807

  • Hero Member
  • *****
  • Posts: 515
on: Jul 29, 2018
An organ pipe, open at both ends, is 5.20 m long. What is its fundamental frequency? The speed of sound in air is 343 m/s.
 
  A) 16.5 Hz
  B) 33.0 Hz
  C) 66.0 Hz
  D) 99.0 Hz
  E) 132 Hz

Question 2

An electron is carried from the positive terminal to the negative terminal of a 9 V battery. How much work is required in carrying this electron?
 
  A) 1.6  10-19 J
  B) 17  10-19 J
  C) 9 J
  D) 14.4  10-19 J
  E) 14.4  10-19 J/C


Kedrick2014

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

This girl has a long leg cast, which was applied after surgery to correct her clubfoot. This girl has a long leg cast, which was applied after surgery to correct her clubfoot.
OPEN GLOVING 4 OPEN GLOVING 4
Ayurvedic massage. Long sweeping stroke from foot around shoulder and down the arm, recipient prone. Ayurvedic massage. Long sweeping stroke from foot around shoulder and down the arm, recipient prone.
Astronaut Rachel leaves Earth in a spaceship at a speed of 0.960c relative to an observer on ... Astronaut Rachel leaves Earth in a spaceship at a speed of 0.960c relative to an observer on ...
An organizational specialist is hired as a consultant to a company planning to open a coffee ... An organizational specialist is hired as a consultant to a company planning to open a coffee ...
I need help fill up the chart attached phtoto long question I need help fill up the chart attached phtoto long question
Video: Activation Energy - Valence Electrons

For a complete list of videos, visit our video library