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
Maru [420]
3 years ago
12

How long does it take for the speed of light and sound to travel around the world

Physics
1 answer:
irina [24]3 years ago
6 0

-- Light travels straight, not around in a circle. But if it did, it would cover
a distance equal to the length of the equator in about <em>0.13 second</em>.

-- At the speed of sound (in air at standard temperature and pressure),
it would take about <em>32.6 hours </em>to cover the same distance.


You might be interested in
List three ways in which decreasing the need to mine gold and reducing its harmful environmental effects. (Core Case Study) coul
RoseWind [281]
It’s decreasing as environmental cause osmosis
4 0
3 years ago
Definition of definite​
KIM [24]

Google definition: a statement of the exact meaning of a word, especially in a dictionary.

the degree of distinctness in outline of an object, image, or sound, especially of an image in a photograph or on a screen.

My definition: The meaning or deintion of any word.

5 0
3 years ago
What factors in Earth's relationship to the Sun make life on Earth possible?
Mila [183]
The answer is B.

The planet cannot be too hot or too cold it has to be the right distance from its sun to maintain life. 
5 0
3 years ago
Read 2 more answers
What is the displacement of the runner, whose velocity versus time graph is shown in the Figure, in the first 15.5 s?
muminat

Answer:

10 displacement of the runner

6 0
3 years ago
URGENT <br> Find the total<br> equivalent<br> resistance for the<br> circuit.
Nesterboy [21]

Answer:

20 + 10 = 30 \\ 30and50 in \: parallel \\  =  \frac{50 \times 30}{50 + 30}  \\  =  \frac{1500}{80}  \\ 18.75 \\ 30nd40parallel \\  \frac{30 \times 40}{70}  \\  \frac{1200}{70}  = 17.143 \\ total = 18.75 + 17.143 = 35.893ohm \\ thank \: u

3 0
3 years ago
Other questions:
  • Which number is not rounded correctly?
    9·2 answers
  • If you adjusted the frequency to be lower than the resonant frequency, would the voltage have been leading ahead of or lagging b
    14·1 answer
  • 162 x [ 6 ( 7 x 4²) ]<br><br> I got 108,864, Is this correct?
    12·1 answer
  • The weight of the North American P-51 Mustang airplane is 10,100 lb and its wing platform area is 233 ft2 . Calculate the wing l
    12·1 answer
  • 1.4 The inside of a sports hall measures 80 m
    9·1 answer
  • Which metal is liquid at room temperature?
    5·2 answers
  • What gives an object gravity?
    11·1 answer
  • What does acceleration mean???
    13·2 answers
  • What is resistance to motion called?​
    14·1 answer
  • A child is sliding on a sled at 1.6m/s to the right. You stop the sled by pushing on it for 0.60s in a direction opposite to its
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!