This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The lowest-pitch tone to resonate in a pipe of length L that is closed at one end and open at the ... (Read 63 times)

krzymel

  • Hero Member
  • *****
  • Posts: 548
on: Jul 29, 2018
The lowest-pitch tone to resonate in a pipe of length L that is closed at one end and open at the other end is 200 Hz. Which one of the following frequencies will NOT resonate in the same pipe?
 
  A) 400 Hz
  B) 600 Hz
  C) 1000 Hz
  D) 1400 Hz
  E) 1800 Hz

Question 2

The voltage across the input terminals of a transformer is 110 V. The primary coil has 50 loops and the secondary has 25 loops. The output is
 
  A) 25 V.
  B) 55 V.
  C) 110 V.
  D) 220 V.
  E) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Pariscourtney

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

Answer: B


krzymel

  • Member
  • Posts: 548
Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

cassie_ragen

  • Member
  • Posts: 347
Reply 3 on: Yesterday
:D TYSM

« 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?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Intussusception. A short length of small intestine has telescoped into itself. Intussusception. A short length of small intestine has telescoped into itself.
Child with cerebral palsy has abnormal muscle tone and lack of physical coordination. Child with cerebral palsy has abnormal muscle tone and lack of physical coordination.
An open chamber MRI may be more comfortable for the patient, but images may not be as distinct. An open chamber MRI may be more comfortable for the patient, but images may not be as distinct.
Free Energy Rules: The Second Law in Open Systems Free Energy Rules: The Second Law in Open Systems
Growth in Open Economies Growth in Open Economies
Gate control theory. A. open gate, B. closed gate Gate control theory. A. open gate, B. closed gate
Video: Dissociative Disorders (Part 1)

For a complete list of videos, visit our video library