« previous next »

Author Question: The lowest tone to resonate in a closed pipe of length L is 200 Hz. Which of the following ... (Read 51 times)

haleyc112

  • Hero Member
  • *****
  • Posts: 600
on: Jul 27, 2018
The lowest tone to resonate in a closed pipe of length L is 200 Hz. Which of the following frequencies will not resonate in that pipe?
 
  A) 1000 Hz
  B) 400 Hz
  C) 200 Hz
  D) 600 Hz
  E) 1400 Hz

Question 2

Color blindness is caused by
 
  A) damage to the retina.
  B) cataracts.
  C) a missing cone-type.
  D) a missing rod-type.
  E) lack of melanin.


chloejackso

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

A lilac, orange and white Satin Peruvian guinea pig (show-length coat) A lilac, orange and white Satin Peruvian guinea pig (show-length coat)
APPLYING A STERILE GOWN AND PERFORMING CLOSED GLOVING 1 APPLYING A STERILE GOWN AND PERFORMING CLOSED GLOVING 1
Adding propane to the air inlet of an engine operating in closed loop with a working oxygen sensor ... Adding propane to the air inlet of an engine operating in closed loop with a working oxygen sensor ...
U-Pipe U-Pipe
Cherubic Hymn, Tone 7 - Znamenny Chant Cherubic Hymn, Tone 7 - Znamenny Chant
Video: Parathyroid hormone (bone resorption) & Calcitonin (bone deposition)

For a complete list of videos, visit our video library