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
vivado [14]
3 years ago
11

Wind blowing across suspended power lines may cause the power lines to vibrate at their natural frequency. This often produces a

udible sound waves. This phenomenon, often called an Aeolian harp, is an example of:
A) diffraction
B) refraction
C) the Doppler effect
D) resonance
Physics
1 answer:
Lilit [14]3 years ago
7 0

Answer: D resonance

Explanation: Resonance is the effect produced when an object is forced to vibrate at its natural frequency

You might be interested in
I forgot to post the pic<br>But please help<br>just need answers​
r-ruslan [8.4K]

Answer:

1.127,56,000m

2. 347,600,000

3. 384,000

4. 200000000

5.  16,000,000cm

6. 36,000,000cm

7. 125,000m long, 400m deep, 1,500m wide

8. 11.18km/sec

9. 5,400,000

10.  2g

11. 1,200 mg to 2700 mg

12.   158000 kg

13. 450000000 mg

14.    23,000g to 90,000g

15.   40,000 ML

16.  1,000 ML

17.  26,600 KL

18. 1,558,000 L

19. 60 ML

20. 0.947

5 0
3 years ago
What is the primary energy that powers a car
docker41 [41]

Answer:

Kinetic Energy

Explanation:

Kinetic energy is moving energy

3 0
3 years ago
What is the difference between the purines and the pyrimidines?
Natali [406]
They both are types or categories of nitrogen containing bases present in nuclei acids of DNA and RNA.

Purines are 2 Ring or Carbon Ring, Nitrogen containing bases. That consist of these 2 rings next placed next to each other. These examples include - Adenine and Guanine.

Pyrimidines are 1 or single Ring Nitrogen containing structures. There are 3 nitrogenous bases that are categorized as pyrimidines. Cytosine, Thymine, and Uracil.
3 0
3 years ago
When two trains, going in opposite directions, are passing on tracks that are laid out close together, the train cars can often
Afina-wow [57]
<h3>Answer:</h3>

"<u>Therefore, the speed of the air decreases, the pressure acting on the two trains increases (by Bernoulli's principle), and the two trains lean in toward one another</u>."

6 0
3 years ago
Read 2 more answers
An object has a force of 88N to the right Wth an acceleration of 8 m/s2 to the right. What is the mass of the object? (mass has
weeeeeb [17]

Answer:

your answer is 11

Explanation:

7 0
3 years ago
Other questions:
  • The last page of a book is numbered 764. The book is 3.0 cm thick, not including its covers. What is the average thickness (in c
    11·1 answer
  • Kepler's second law implies what about planetary motion?
    10·2 answers
  • KATZPSEF1 30.P.041. My Notes Ask Your Teacher A charged particle enters a region of space with a uniform magnetic field B = 1.98
    13·1 answer
  • Consider a 150 turn square loop of wire 17.5 cm on a side that carries a 42 A current in a 1.7 T. a) What is the maximum torque
    7·1 answer
  • Steel is very stiff, and the Young's modulus for steel is unusually large, 2.0×1011 N/m2. A cube of steel 25 cm on a side suppor
    5·1 answer
  • The wave velocity is ...<br>​
    11·2 answers
  • Net force of 200 newtons is applied to a wagon for 3 seconds
    11·1 answer
  • Quincy has cancer and is having to take chemotherapy treatments that make him very ill after the treatment. A month ago, after h
    9·1 answer
  • if john's baseball has a uniform acceleration of 11.18 m/s2 at time T= 3, what should it's acceleration measure at time T= 5?​
    7·1 answer
  • An optometrist prescribes a corrective lens with a power of +1.5 diopters. The lens maker will start with glass blank with an in
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!