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
madreJ [45]
3 years ago
15

HELP PLZ!!!!!!!!!!!!!!

Physics
1 answer:
Sophie [7]3 years ago
7 0

Answer:

Since binary is only 1 and 0, you can use a flashlight to display something similar to Morse code (see explanation below)

Explanation:

In binary, 1 means "on" and 0 means "off". A way you can use visible light is through turning on and off a flashlight. If the flashlight is turned on, it would represent a 1. If the flashlight is turned off, it would represent a 0. To make the message easier and more accurately understood for the receiver make sure to flash the lights in a consistent pattern (ex. each flash lasts no longer than half a second, one second between each digit, etc.)

For example, let's say you're trying to send the message "11001"

  on     on    off     off     on

0       1       2       3       4       5      <em>Numbers represent seconds</em>

As you can see above the message starts at 0 seconds. Between 0 and 1 seconds the flashlight is turned on once. Between 1 and 2 seconds the flashlight is turned on again, Between 2 and 3 seconds as well as 3 and 4 seconds the flashlight is not turned on at all. And finally between 4 and 5 seconds the flashlight is turned on.

You might be interested in
Once broken into parts curved motion can be worked as ________________ problems along both axes.
vovikov84 [41]

Answer:

projectile motion

Explanation:

i am not sure sorry

8 0
3 years ago
Where does reduction occur in an electrolytic cell
den301095 [7]

Answer:

The answer is actually a. Cathode

Explanation:

Just took the quiz

3 0
3 years ago
ln the constellation of Orion, you can see a group of stars and other objects that appear in the shape of a sword. Ln the middle
bagirrra123 [75]

Answer:

Nebula

Explanation:

 Given that in the constellation of Orion, you can see a group of stars and other objects that appear in the shape of a sword. Ln the middle of the sword, a bright "fuzzy star" appears. Astronomers looking at this object through telescopes refer to it as a "stellar nursery." Another name for this object is called NEBULA.

The space where new stars are forming anew is known as nebulae

7 0
3 years ago
Hằng số phổ biến chất khí
padilas [110]

Answer:

please in english......................................

Explanation:

8 0
2 years ago
Josie sees lightning off in the distance. A few seconds later she hears thunder. What can Josie conclude?
Naddik [55]
Light wave travel faster than sound waves
8 0
3 years ago
Read 2 more answers
Other questions:
  • What star is s red in color and extremely bright
    5·1 answer
  • Is a bath tub renewable or not?
    5·2 answers
  • What do radio waves carry
    7·2 answers
  • The total energy in a system is 675 J. The kinetic energy changes from 296 to 432 J. Which statement best describes the potentia
    6·2 answers
  • A tennis player tosses a tennis ball straight up and then catches it after 2.00 s at the same height as the point of release. (a
    9·1 answer
  • A ball is thrown downward with an initial speed of 7m/s. the balls velocity after 3 seconds is m/s
    9·2 answers
  • Which statement accurately describes static electricity?
    8·1 answer
  • Explain the challenges in developing an accurate rating system for earthquakes. What kinds of variables are there?
    13·1 answer
  • Has anyone ever done the model of an atom lab?
    8·2 answers
  • if A and B are non zero vectors, is it possible for vector A×vector B and vector A.vector B both to be zero? Justify your answer
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!