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
viktelen [127]
3 years ago
10

A _____ satellite system employs many satellites that are spaced so that, from any point on the Earth at any time, at least one

satellite is on a line of sight, each in an orbit at an altitude of less than 1,000 miles. a. very small aperture terminal (VSAT) b. microwave c. geostationary d. low earth orbit (LEO)
Engineering
1 answer:
Wittaler [7]3 years ago
3 0

Answer:

d. low earth orbit (LEO)

Explanation:

This type of satellites form a constellation deployed as a series of “necklaces” in such a way that at any time, at least one satellite is visible by a receiver antenna, compensating the movement due to the earth rotation.

Opposite to that, a geostationary satellite is at an altitude that makes it  like a fixed point over the Earth´s equator, rotating synchronously with the Earth, so it is always visible in a given area.

You might be interested in
The entire population of a given community is examined, and all who are judged to be free from bowel cancer are questioned exten
Inessa05 [86]

Answer:

type of study design is Prospective cohort study

Explanation:

  • This study follows overtime in a group of similar people who differ from some of the factors in the study to determine how factors may affect the outcome rate.
  • Tests may vary depending on the hypothesis given by Cretin patients who are cigarette patients, who are most likely to be smokers, then most likely to be over 20 years of age, with a high rate of lung cancer.
  • The effective cause of the disease is determined by the method of screening of the individuals below.
3 0
3 years ago
Pine Valley Furniture wants to use Internet systems to provide value to its customers and staff. There are many software technol
qaws [65]

Answer:

In these present generation, every day a new technology is coming. People are adopting these technologies very fast. If we think ," we have learned C language , now why to worry about java " . Then that is called you are bounding yourself to a technology. You are not ready for the growth.

With the invent of new technologies, if we have basic idea of how it works, we can simply implement it. At the end of day , it doesn't really matter how many lines of code you have written , it is just about efficiency. How Efficiently you are writing your code.

So, When Efficiency is the only thing that matters to the organizations , they are ready to take up new technologies and they will try to work-out with them. This is the trend in IT .Every month a new technology comes, respective people will be trained on that and they will implement/migrate the existing projects into new efficient model.

If we really learn and implement things using advance technologies , people will get an exposure to new technologies as well as the organization will get good impact on them , for spending resources on learning new technologies in the market. Apart from that , everyone will be happy for adopting new stack of technologies for them.

If we observe the existing technologies:

Programming languages are :

C, JAVA, PYTHON,R , SCALA

web development technologies:

HTML,CSS , JAVASCRIPT, ANGULAR,REACT , BOOTSTRAP , NODE.JS, MongoDB....etc

databases skills:

SQL, oracle,mySQL, postgres and so many cloud databases also available.

So, there are plenty of opportunities that are available . There are life time courses available to learn new technologies.

LEARN..RELEARN....UNLEARN

this is the motto of many organizations. They simply learn one technology and they'll forget it . If something new comes, they'll learn and implements it.This is the current trend in software industry.

3 0
3 years ago
By using order of magnitude analysis, the continuity and Navier-Stokes equations can be simplified to the Prandtl boundary-layer
Mademuasel [1]

Answer: Attached below is the well written question and solution

answer:

i) Attached below

ii) similar parameter =  \frac{V}{VoL } = 1 / Re

Explanation:

Using ;  L as characteristic length and Vo as reference velocity

i) Nondimensionalize the equations

ii) Identifying similarity parameters

the similar parameters are  = \frac{V}{VoL } = 1 / Re

Attached below is the detailed solution

7 0
2 years ago
What is the modulus of resilience for a tensile test specimen with a nearly linear elastic region if the yield strength is 500MP
ella [17]

Answer:

The modulus of resilience is 166.67 MPa

Explanation:

Modulus of resilience is given by yield strength ÷ strain

Yield strength = 500 MPa

Strain = 0.003

Modulus of resilience = 500 MPa ÷ 0.003 = 166.67 MPa

3 0
3 years ago
Read 2 more answers
A. The ragion was colonized by European powers
alex41 [277]

Answer:

?

Explanation:

3 0
2 years ago
Other questions:
  • A 10-kg block A is released from rest 2 m above the 5-kg plate P, which can slide freely along the smooth vertical guides BC and
    6·1 answer
  • What will happen in a wire drawing operation when the cross-sectional area has a reduction of 60% in a single pass?
    10·1 answer
  • Air is compressed in the compressor of a turbojet engine. Air enters the compressor at 270 K and 58 kPa and exits the compressor
    13·1 answer
  • Question 5
    7·2 answers
  • How many types of residential circuits are There <br> A. 4<br> B. 3<br> C. 5<br> D. 7
    11·2 answers
  • If you should lose your balance, you should grab onto the turning center to steady yourself.
    10·1 answer
  • potential difference is the work done in moving a unit positive charge from one point to another in an electric field. State Tru
    12·1 answer
  • 2.(10 pts)A proposed engine cycle employs an ideal gas and consists of the following sequence of transformations; a) Isothermal
    12·1 answer
  • In the car industry, clay models are used to visualize and test new car designs.
    5·2 answers
  • Help please i will give brainlist
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!