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
NARA [144]
1 year ago
13

On the planet arrakis a male ornithoid is flying toward his mate at 25. 0 m/s while singing at a frequency of 1200 hz. If the st

ationary female hears a tone of 1240 hz, what is the speed of sound in the atmosphere of arrakis?
SAT
1 answer:
Phantasy [73]1 year ago
3 0

The speed of sound in the atmosphere of arrakis will be 775 m/s when a male ornithoid is flying toward his mate at 25.0 m/s while singing at a frequency of 1200 hz.

Step-by-step solution:

V = Velocity of sound

F' = Observed Frequency = 1240 Hz

f = Actual Frequency = 1200 Hz

V_{S} = Relative speed of train = 25 m/s

We can derive the relationship from the Doppler effect.

F = f \frac{V}{V-V_{S} }

V = \frac{F  v_{S} }{F - f}

V = \frac{1240 x 25}{1240-1200}

V = 775 m/s.

What is Doppler effect?

The Doppler effect is a well-known phenomenon in many scientific fields, including planetary science. The Doppler effect, also known as the Doppler shift, describes the changes in frequency produced by a moving source with respect to an observer.

To learn more about Velocity, visit: brainly.com/question/26104412

#SPJ4

You might be interested in
the differences between the use of aversive stimulation in sibis vs the use of aversive stimulation at the rotenberg center is t
Natasha_Volkova [10]

The difference between the use of aversive stimulation in SIBIS vs the use of aversive stimulation at the Rotenberg Center is that with SIBIS trained clinicians delivered shock based on the child exhibiting a single target behavior is a true statement.

It can be liken to negative reinforcer; Punisher or an unmemorable event.

Conclusively, The primary functions of SIBIS is usually the programed automated detection of forceful blows, automatic recording of stimulus shock, remote activation feature etc.

In behavior therapy it is known as an event or stimulus an individual will try as much as possible to avoid or escape from.

An aversive stimulus is simply referred to as an unmemorable happenings or event that is made to lower the likelihood of a behavior when it is presented as a consequence e.g. punishment

6 0
2 years ago
What do you think made the faculty member believe this was a Ponzi-type scheme
LuckyWell [14K]

The faculty member believe this was a Ponzi-type scheme because it states that there is Higher Rate of Return if one has a higher return on investment and that it is about 44 % and even more in 12 days, if one invest.

<h3>What is a Ponzi Scheme?</h3>

A Ponzi scheme is known to be a form of an investment fraud that is said to pay their existing investors using funds obtained from other new investors.

Note that in the passage, It tells that a person could invest $6 to $6,000 and gets about 44 percent return in 12 days an this made the faculty member believe that it was a Ponzi-type scheme

Learn more about  Ponzi-type scheme from

brainly.com/question/13471916

#SPJ1

8 0
1 year ago
URGENT
LenaWriter [7]
D is the closest one, but technically you need to do (b/n)t
3 0
2 years ago
Read 2 more answers
Price|quantity demanded|quantity supply
postnew [5]

Answer:

12231123838q9q101828

8 0
1 year ago
Use the chart to multiply the binomial by the trinomial. What is the product? y3 + 27 y3 – 27 y3 – 6y2 + 27 y3 + 6y2 + 27.
katrin2010 [14]
Answer
\((y + 3) (y^{2} - 3 y + 9) V)





Explanation


Explanation
Detail ste
Apply \(a^3\pm b^3=(a\pm b)(a^2\ mp ab+b^2)V : \((y + 3) (y^[2} - y \times 3 + 3^{2}) V
Multiply the monomials: \((y + 3) (y^{2} -3y + 3^{23) V
Calculate the power: \((y + 3) (y^{2} - 3 y + 9) V
7 0
2 years ago
Other questions:
  • In general, how long does it take to accomplish a long-term goal?
    14·2 answers
  • In your own words, explain why underlining important words in a test question is important.
    11·2 answers
  • Elements on the far left of the periodic table have a tendency to do what during chemical reactions A.share B.gain elections C.
    5·1 answer
  • A Small Business Investment Company (SBIC) is a(n)
    5·1 answer
  • A bag contains 5 red marbles and 7 green marbles. Two marbles are chosen at random from the bag without replacement. What is the
    8·1 answer
  • What is the cytoplasm? Question 6 options: the inner surface of the cell's wall a type of organelle that assembles proteins a fl
    7·1 answer
  • Which of the following is not a traditional food found in Uruguay?.
    12·1 answer
  • A car’s engine generates 100,000 w of power as it exerts a force of 10,000 n. How long does it take the car to travel 100 m?.
    8·1 answer
  • How many grams of nacl are required to make 250. 00 ml of a 3. 000 m solution?
    13·1 answer
  • Who made the better financial decision and why? veronique because her payments are lower. veronique because her final cost, incl
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!