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
Kazeer [188]
3 years ago
5

Energy that travels in waves through matter

Physics
1 answer:
qwelly [4]3 years ago
4 0

A mechanical wave is a disturbance in matter that transfers energy through the matter. The matter through which a mechanical wave travels is called the medium

or media in plural.

You might be interested in
27. Find the acceleration of a particle moving with a con-
barxatty [35]

Answer:

32 m/s²

Explanation:

Centripetal acceleration is:

a = v² / r

Given v = 8 m/s and r = 2 m:

a = (8 m/s)² / (2 m)

a = 32 m/s²

4 0
3 years ago
A bat at rest sends out ultrasonic sound waves at 46.2 kHz and receives them returned from an object moving directly away from i
murzikaleks [220]

Answer:

f" = 40779.61 Hz

Explanation:

From the question, we see that the bat is the source of the sound wave and is initially at rest and the object is in motion as the observer, thus;

from the Doppler effect equation, we can calculate the initial observed frequency as:

f' = f(1 - (v_o/v))

We are given;

f = 46.2 kHz = 46200 Hz

v_o = 21.8 m/s

v is speed of sound = 343 m/s

Thus;

f' = 46200(1 - (21/343))

f' = 43371.4285 Hz

In the second stage, we see that the bat is now a stationary observer while the object is now the moving source;

Thus, from doppler effect again but this time with the source going away from the obsever, the new observed frequency is;

f" = f'/(1 + (v_o/v))

f" = 43371.4285/(1 + (21.8/343))

f" = 40779.61 Hz

4 0
3 years ago
How much energy (in joules) is released when 0.06 kilograms of mercury is condensed to a liquid at the same temperature?
zvonat [6]
The answer is ....  C. 17,705.1 J
7 0
3 years ago
Read 2 more answers
What is the MOST LIKELY effect of deforestation that results from urbanization of an area?
KengaRu [80]

A. Erosion is the answer

4 0
3 years ago
Read 2 more answers
A
Arlecino [84]

i think the data is not complete but that's according to me

7 0
3 years ago
Other questions:
  • Liquid nitrogen boils at 77.2 k. what is this temperature in degrees celsius
    10·1 answer
  • A spring scale calibrated in kilograms is used to determine the density of a rock specimen. The reading on the spring scale is 0
    15·1 answer
  • If only a green light shown on a bunny that has black and white fur, what would the bunny look like?
    12·1 answer
  • A doctor counts 68 heartbeats in 1.0 minute. What are the corresponding period and frequency of the heart rhythm
    12·1 answer
  • A long straight wire carries a current of 50 A. An electron, traveling at1.0×107m/s, is 5.0 cm from the wire. What is the magnit
    8·1 answer
  • If your license says you must wear corrective lenses, you ____________________________.
    14·1 answer
  • Describe what is happening to the speed during the period (I). 0s - 10s __________________________________________________ (II).
    11·1 answer
  • Help plsssss<br><br><br><br><br> ..........
    14·1 answer
  • In the winter activity of tubing, riders slide down snow covered slopes while sitting on large inflated rubber tubes. To get to
    9·1 answer
  • The SI base units have the dimensions of: Group of answer choices mass, weight, time length, density, time mass, length, time we
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!