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
NISA [10]
3 years ago
5

A digital signal differs from an analog signal because it a.consists of a current that changes smoothly. b. consists of a curren

t that changes in pulses. c.carries information. d. is used in electronic devices.​
Physics
1 answer:
zzz [600]3 years ago
7 0

Answer:

d.it is used in electronic devices

You might be interested in
A 540 kg satellite moves through deep space with a speed of 27 m/s. A booster rocket on the satellite fires for 1.4 s, giving a
prohojiy [21]

Answer: a

Explanation: because the answer is 1.4444444 and that's the closest

6 0
2 years ago
Read 2 more answers
Two students are watching a person riding a skateboard up and down a ramp. Each student shares what they think about the energy
avanturin [10]

Answer:

Explanation:

We know that , If the frictional force on a system is zero , then the total energy of a system will be conserved.

By using energy conservation

KE₁ +  U₁ = KE₂ + U₂

KE₁=Kinetic energy at location 1

U₁ =Potential energy at location 1

KE₂=Kinetic energy at location 2

U₂=Potential energy at location 2

Therefore, Raymond is thinking in a right way.

7 0
3 years ago
What is a suspension bridge- in your own words please and ty
PIT_PIT [208]
A bridge supported by vertical cables which then leads to more support from larger cables.
4 0
3 years ago
Average velocity is different than average speed because calculating average velocity involves ?
Studentka2010 [4]
Direction!

Velocity is a vector quantity and speed is a scalar quantity. Vector quantities includes both magnitude and direction, while scalar quantities only have magnitude. :)
5 0
2 years ago
Read 2 more answers
If a receiver is overly selective:
VMariaS [17]

Answer:

C) only part of the bandwidth of the AM signal is amplified, causing some of the sideband information to be lost and distortion results.

Explanation:

Selectivity is the ability of a receiver to respond only to a specific signal on a wanted frequency and reject other signals nearby in frequency.

If a receiver is overly selective, only part of the bandwidth of the AM signal is amplified, causing some of the sideband information to be lost and distortion results. Whereas, if a receiver is underselective, the receiver can pick different signals on different frequencies at the same time.

7 0
2 years ago
Other questions:
  • Please help me find out this answer
    7·1 answer
  • If the frequency of q of a trait is 0.4, what is the frequency of p?
    14·2 answers
  • Harry is reading an online summary of the law of reflection. The site states that after light hits a mirror, the angle of reflec
    10·2 answers
  • A ___ is the unit of measurement for force.
    13·1 answer
  • The scientist who suggested that energy can be created under certain conditions was
    8·1 answer
  • How is atomic energy is produced ?​
    12·2 answers
  • Pitch refers to A. how high or low a note is. B. the loudness of a note. C. the length of the note. D. the range of notes in the
    15·1 answer
  • What is the strength of the electric field in a region where the electric potential is constant?
    7·1 answer
  • Where would you feel the most motion?​
    7·1 answer
  • Find the acceleration of the blocks in figure if friction forces are negligible. What is the tension in the cord connecting them
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!