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
Finger [1]
3 years ago
7

2. Două surse coerente oscileaza cu frecventa de 1 Hz, iar undele generate de elel se propaga pe suprafața apei cu viteza de 1,

5 m/s . Determinați pentru ce valoare minima a diferenței de drum pe suprafața apei se va observa :a) amplitudinea undelor b) atenuarea undelor
Physics
1 answer:
hammer [34]3 years ago
3 0

Answer:

the correct answer is B

Explanation:

Attenuation We can define the attenuation of a wave as the decrease in its intensity as it moves away from the focus. It is exclusively due to the distribution of its energy over a growing surface. This happens in the aqueous environment or in the water when a wave dissipates.

You might be interested in
What are some other examples of a force acting on an object without<br> touching it?
a_sh-v [17]
An example would be gravity
8 0
3 years ago
Match each term to its definition.
ladessa [460]
Ion is e
Element is a
Compound is f
Sorry that’s all I know
4 0
4 years ago
1.Hold one end of a meter stick down firmly on a table so that 20 centimeters of the meter stick extends past the edge of the ta
andrew-mc [135]
I have done this assignment before so I can tell you the more length that hangs over the table, the less vibration there is due to lack of tension.
6 0
3 years ago
Explain how the first three steps of scientific inquiry are related.
Mademuasel [1]
<span>The first three steps in scientific inquiry are related in that they are all equivalent to being on a fact finding mission. The three steps are to find or develop the question that must be answered, to study all related academic literature on the subject, and then to make a guess as to what the answer is.
I hoped I helped!</span>
4 0
3 years ago
Read 2 more answers
Which branch of physics deals with the study of force, energy, and motion?
Leya [2.2K]

Awns

A  acoustics

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Problem 18.9 an underwater diver sees the sun 60 ∘ above horizontal. part a how high is the sun above the horizon to a fisherman
    10·1 answer
  • If you double the radius, for a fixed angular velocity, the tangential velocity will:a. Decrease by halfb. Stay the samec. Incre
    9·1 answer
  • Describe two ways in which electricity can be produced using tides
    6·1 answer
  • Help with this one please! Please give correct answers!
    13·1 answer
  • Two cylindrical space stations, the second four times the diameter of the first, rotate so as to provide the same amount of arti
    6·1 answer
  • Compare and contrast the formulas for water and hydrogen peroxide. (site 1)
    14·1 answer
  • Volume (mL) Mass (g)
    6·2 answers
  • Which image illustrates the bending of a wave as it passes into a new
    11·1 answer
  • Light traveling through a fluid (n = 1.273) strikes a crystal. If the angle of incidence is
    13·1 answer
  • How many seconds does it take for net force 20N to change the velocity to a 5kg mass by 2m/s?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!