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
Reil [10]
2 years ago
5

The deliberate radiation of electromagnetic (EM) energy to degrade or neutralize the radio frequency long-haul supervisory contr

ol and data acquisition (SCADA) communications links, best explains what?
Physics
1 answer:
inysia [295]2 years ago
6 0

Answer:

Best explains Jamming

Explanation:

<em>The deliberate radiation of electromagnetic (EM) energy to degrade or neutralize the radio frequency long-haul supervisory control and data acquisition (SCADA) communications links, best explains what?</em>

Jamming is defined as the blocking or interference with authorized wireless communications. it's a problem  in personal area network wireless technologies. Jamming can occur inadvertently due to high levels of noise .

Jammers can send radio signals to interfere or disrupt communication flows by by decreasing the signal-to-noise ratio.They use radio frequency to interfere with communications by keeping it busy.

You might be interested in
The linear expansivity of metal P is twice that of another metal Q. When these materials are heated through the same temperature
kirza4 [7]
It’s p as it’s to the 19th century
5 0
3 years ago
The graph of an object's position over time is a horizontal line and y is not equal to 0. What must be true abou
frozen [14]

Answer:D: the velocity is zero

Explanation:

7 0
2 years ago
What principle explains why lifting heavy objects is easier using ramps?
Anna11 [10]
By using ramps you can easily push or pull the object up the ramp.
5 0
3 years ago
Read 2 more answers
Air pressure may be represented as a function of height above the surface of the Earth as shown below.. P(h) = P_0 e^-.00012h. .
Rufina [12.5K]

Answer. Second Option: .85p_o=p_o e^-.00012h


Solution:

P(h)=Po e^(-0.00012h)

Air pressure: P(h)

Height above the surface of the Earth (in meters): h

Air pressure at the sea level: Po

Height at which air pressure is 85% of the air pressure at sea level:

h=?, P(h)=85% Po

P(h)=(85/100) Po

P(h)=0.85 Po

Replacing P(h) by 0.85 Po in the formula above:

P(h)=Po e^(-0.00012h)

0.85 Po = Po e^(-0.00012h)

5 0
2 years ago
Read 2 more answers
a force of 17 acts on a block of mass 4kg the forces of friction opposing the motion is 5n . the acceleration of the block is​
Nady [450]
Fk = μK N

N = m a

N = 4 × a

N = 4a

Fk = μK N

17 = 5 × 4a

17 = 20 a

a = ¹⁷/₂₀ = 0.85 m/s²
8 0
2 years ago
Other questions:
  • What would happen if you held the South Pole of one magnet near the North Pole of another magnet of the same size?
    5·2 answers
  • 2. You are on your skateboard doing 2.4 m/s when you start to accelerate at 0.6 m/s down a hill for 20.5. How fard
    14·1 answer
  • Anna learned that every magnet has a north and a south end called poles. One day, while she is playing with magnets she notices
    10·2 answers
  • When light strikes an opaque material, which of the following accurately describes what happens to the light rays? Some of the l
    8·2 answers
  • To calculate the heat needed to boil a pot of water at 100C, what do you need to know? A. the mass and latent heat of fusion B.
    9·2 answers
  • Which statement accurately describes static electricity?
    8·1 answer
  • What force pulls all objects with mass toward<br> one another?
    11·1 answer
  • Why does the friction force stay the same when the applied force is increasing?
    5·1 answer
  • Question # 6
    8·1 answer
  • How do you think the COVID pandemic would have been different if more people understood how science works​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!