« previous next »

Author Question: What is the velocity of propagation if a wave has a frequency of 12. Hz and a wavelength of 3.0 m? ... (Read 82 times)

olgavictoria

  • Hero Member
  • *****
  • Posts: 528
on: Jul 27, 2018
What is the velocity of propagation if a wave has a frequency of 12. Hz and a wavelength of 3.0 m?
 
  A) 4.0 m/s
  B) 6.0 m/s
  C) 0.25 m/s
  D) 28 m/s
  E) 36 m/s

Question 2

Which of the following is NOT property of a dwarf planet?
 
  A) symmetrical shape
  B) orbits the Sun
  C) intermediate in size between an asteroid and a small terrestrial planet
  D) irregular shape


Mollythedog

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 27, 2018
Answer to Question 1

E

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

olgavictoria

  • Hero Member
  • *****
  • Posts: 528
Reply #2 on: Jul 27, 2018
TY


Mollythedog

  • Sr. Member
  • ****
  • Posts: 340
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Normal oxygen sensor frequency is from about one to five times per second. Normal oxygen sensor frequency is from about one to five times per second.
Velocity of Blood Flow Velocity of Blood Flow
Frequency of Heterozygotes for Some Recessive Traits in Several Populations Frequency of Heterozygotes for Some Recessive Traits in Several Populations
The frequency of bipolar illness in members of monozygotic twin pairs and in first-degree relatives The frequency of bipolar illness in members of monozygotic twin pairs and in first-degree relatives
Change in the frequency of a lethal recessive allele, a Change in the frequency of a lethal recessive allele, a
The consequences of the intensity of natural selection on allele frequency. The consequences of the intensity of natural selection on allele frequency.
Video: Proteins

For a complete list of videos, visit our video library