1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ivahew [28]
3 years ago
14

A wave has a frequency of 2 Hz and a wavelength of 2 cm. What is its wave speed?

Social Studies
2 answers:
Yuliya22 [10]3 years ago
5 0
700 meters per seconds
Liula [17]3 years ago
4 0

Answer:

Speed of sound wave   v=νλ=2000×0.35=700 m/s

Distance   d=1.5 km=1500 m

Time   t=vd=7001500≈2 s

You might be interested in
Tại sao nói: Lễ hội là cuộc đời thứ hai bên cạnh cuộc đời thật, là sự tổng hòa văn hóa nghệ thuật, là một hiện tượng văn hóa dân
valentinak56 [21]
Do you have an English version or Spanish
7 0
3 years ago
Two ways in which parents can encourage equal power rations among their children at home
Eddi Din [679]
Provide love to all the children the same way
don't let anyone feel they are lefted out
7 0
4 years ago
How do u feel about racisim
Aleksandr-060686 [28]

Answer:

I feel mad about it i just dont like it

Explanation:

6 0
3 years ago
Read 2 more answers
Former olympian bruce jenner won an endorsement deal for wheaties in his post-athletic career.truefalse
AveGali [126]
I believe the statement is true. Former Olympian Bruce Jenner won an endorsement deal for wheaties in his post-athletic career. <span>Jenner knew he would get </span>endorsement deals after winning<span> gold in the olympics. Hope this answers the question. Have a nice day.</span>
7 0
3 years ago
What was the trend that the 13th, 14th, and 15th amendment had on the united states?
Andrei [34K]
*The<span> </span>13th amendment<span> abolished slavery in the United States and provides that "Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States</span><span>

*</span>The 14th amendment granted citizenship to "all persons born or naturalized in the United States" which included former slaves who had<span> just been freed after the Civil War.

</span>*The 15th Amendment to the Constitution granted African American men the right to vote by declaring that the "right of citizens of the United States to vote shall not be denied or abridged by the United States or by any state on account of race, color, or previous condition of servitude."
 
(By the way, I thought that I should bring to your attention the incorrect use of word choice in your question. A trend is meant to be something that is in style, or generally up to date. You should have used the word "impact" instead)

7 0
4 years ago
Other questions:
  • What does fiscal policy include
    6·2 answers
  • Which is true of elitists? they generally argue for the adoption of recall elections and citizen-initiated policy changes. they
    9·1 answer
  • Some radical feminist theorists view the oppression of women in male-dominated societies as
    7·1 answer
  • Congress ________ to maintain oversight of the executive branch.
    8·1 answer
  • Apple computer users tend to like the company and love its products. Apple has nurtured this ________ component of its customers
    7·1 answer
  • The Norse did not originate from _____.<br> A.Sweden<br> B.Denmark<br> C.Norway<br> D.Russia
    7·1 answer
  • What were the advantages and disadvantages of the use of mechanical harvesting machines is the usa
    14·1 answer
  • What is one way geography contributes to the economic development of Texas?
    11·2 answers
  • An intermediary that pools and manages funds for many investors is called ______
    10·1 answer
  • what do you think contemporary men and women think about what the other wants most out of life or from a relationship? do you th
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!