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
zhenek [66]
3 years ago
9

Communication definition​

Physics
1 answer:
PtichkaEL [24]3 years ago
4 0

Answer:

the imparting or exchanging of information or news.

Explanation:

You might be interested in
Use these words in a sentence proton neutron and isotope
Hunter-Best [27]
"The proton and neutron have nothing to do with the isotope little billy"
4 0
3 years ago
What is compression
Talja [164]
The answer is B) region of high pressure in a medium caused by a passing wave

Compression is the forcing of the molecules of a medium, be it water, air, or something else, as a wave passes by. This forcing together of the molecules raises the pressure of the medium in the area that the wave passes through. 
5 0
3 years ago
Read 2 more answers
A race car circles 10 times around a circular 8.0-km track in 20 min.
Otrada [13]
Find the average speed and the average velocity.

Average speed = distance / time

distance = 10 x 8000 m = 80,000 m
time = 20 min * 60 s/min = 1200 s

Average speed = 80,000 m / 1200 s = 66.67 m/s

Average velocity = displacement / time

Given that the race car made complete circles the final poin is the same initial point, then its displacement is zero and the average velocity is zero too.
6 0
3 years ago
Read 2 more answers
Tamsen is interested in history, and read that because of its regular period, the pendulum constituted the basis of the most acc
geniusboy [140]

We will apply the concept of period in a pendulum, defined as the product between 2\pi by the square root of the length over gravity, this is mathematically

T = 2\pi \sqrt{\frac{L}{g}}

Here,

T = Period

L = Length

g = Acceleration due to gravity

For the period to be 1 second, then we must look for the necessary length for such a requirement so

1 = 2\pi \sqrt{\frac{L}{9.8}}

(\frac{1}{2\pi})^2 = \frac{L}{9.8}

L = 9.8(\frac{1}{2\pi})^2

L = 0.2482m

The meter's length would be slight less than one-fourth of its current length. Also, the number of significant digits depends only on how precisely we know g, because the time has been defined to be exactly 1s.

Therefore the correct answer is C.

3 0
3 years ago
Como sacar velocidad final sin tener el tiempo
Serhud [2]
?????????como ??????? No entiendo
5 0
3 years ago
Other questions:
  • Why is a suction effect experienced by a person standing close to the platform at a station when a fast train passes?
    12·1 answer
  • Jupiter has a mass about 300x that of Earth, and its radius is about 11x that of Earth. What would be the approximate weight of
    9·1 answer
  • Xamine the graph. Select the statement that best describes the energy change in the particles of a substance during melting.
    8·1 answer
  • A 2 nC point charge is at the origin, and a second 5 nC point charge is on the x-axis at x = 8 m. Find the electric field (magni
    14·1 answer
  • Where would you find the sun on this HR diagram?
    12·1 answer
  • which best describes the difference between speed and velocity? A) velocity is instantaneous ,B) speed is a vector quantity
    14·1 answer
  • Elements in Group<br> are common alkaline earth metals.<br> Answer here
    7·1 answer
  • Can you plz help me please
    10·1 answer
  • A charge of 1. 5 µC is placed on the plates of a parallel plate capacitor. The change in voltage across the plates is 36 V. How
    5·1 answer
  • Two 1-kg objects, C and D, increase in temperature by the same amount, but the
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!