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
masya89 [10]
3 years ago
12

Digital waves carry information as a series of zeros and ones, known as binary code. Analog waves carry a continuous range of va

lues.
Since each piece of digital information is simply a one or zero, it is possible to perfectly reproduce digital information over and over again. So a copy of the information carried by a digital wave can be identical to the original wave.

It is far more difficult to make a perfect copy of an analog wave because
A.
analog waves travel at speeds too great for modern technologies to use.
B.
the exact value of any one piece of information is not clearly defined.
C.
most analog waves have wavelengths that are too long to reproduce in copies.
D.
each individual piece of information is either a zero, a one, or a two.
Biology
2 answers:
Marta_Voda [28]3 years ago
6 0

Answer:

The correct answer is B

Explanation:

The problem with analog information is that it cannot be defined and represented by a manageable set of numerical values that can be easily and precisely reproduced. For example a digital picture can be represented by pixels which can be coded by 1s and 0s and you can make numerous copies that look just like the original. On the other hand the image of a photograph is represented by a coating of light-sensitive chemicals on a paper or on a film and each time you copy it or print it there are variations. No two copies will be identical.

Dmitrij [34]3 years ago
4 0

The answer is B I just took this!!


You might be interested in
How does competition shape communities?
mixas84 [53]
Competition shapes communities because it is something that people must learn to help eachother out with
3 0
2 years ago
A child is brought to the emergency department struggling to breathe with a prolonged bronchospasm and severe hypoxemia. Assessm
drek231 [11]
Pulmonary embolism because it’s unlikely to have a high heart rate with others
4 0
3 years ago
Who created the "first real theory of evolution" that animals can undergo
Nana76 [90]

Answer:

Jean-Baptiste Lamarck  

Explanation:

Jean-Baptiste Lamarck was a French biologist which developed the first theory to understand how species change (evolve) over time. This evolutionary concept was published under the name of 'Theory of the Transmutation of Species' in the early 19th century. Subsequently, Darwin published his famous and widely accepted evolutionary theory in the book 'On the Origin of Species' (1859).

8 0
2 years ago
What is necassary for a bond to form in a chemical compound
vodka [1.7K]
A chemical bond to form in a chemical compound must be formed by two or more atoms attracted to one another.
3 0
2 years ago
Read 2 more answers
Which of these statements would be true if the water molecule was linear instead of bent? Check all that apply.
zavuch27 [327]

If the water molecule was linear instead of bent, water would no longer produce hydrogen bonds. It will lose its polar properties and nearly all of its properties will change such as boiling point, water tension and solubility. It would be closer to gas, rather than liquid.

6 0
2 years ago
Read 2 more answers
Other questions:
  • Tapeworms can reproduce by _____.<br> a.buddingB.fissionC.fragmentation
    9·1 answer
  • According to the Kübler-Ross grief model, if a person is in denial, what stage will he or she experience next? Anger depression
    9·2 answers
  • He male reproductive system includes
    14·1 answer
  • Predict the reactivity of trypsin, in terms of percent maximum activity, at pH 14.
    13·1 answer
  • Infer the consequences for evolution if species did not vary
    6·1 answer
  • A group of similar cells that perform a particular function is called
    11·1 answer
  • Describe the function of the structure pictured below.
    15·1 answer
  • A Mercator projection map shows?
    15·2 answers
  • Which two atoms form a covalent bond?
    13·1 answer
  • Describe how engineering was used in the Hubbard Brook experiment
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!