« 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 65 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?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Compression Wave in Traffic Flow Compression Wave in Traffic Flow
Characteristics of Sound: Frequency and Amplitude Characteristics of Sound: Frequency and Amplitude
Tidal and wave power Tidal and wave power
Electromagnetic wave Electromagnetic wave
What is the frequency of 20-mm microwaves? (c = 3.0 × 108 m/s) A) 100 MHzB) 400 MHzC) 15 GHzD) ... What is the frequency of 20-mm microwaves? (c = 3.0 × 108 m/s) A) 100 MHzB) 400 MHzC) 15 GHzD) ...
The effect of selection on allele frequency The effect of selection on allele frequency
Video: Types of synapses - electrical & chemical

For a complete list of videos, visit our video library