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
love history [14]
4 years ago
7

identify three ways we use analog and digital signals in our everyday lives. Describe how radio telescopes are used to explore s

pace.
Computers and Technology
2 answers:
spayn [35]4 years ago
8 0
We use analog and digital signals in our everyday lives with the radio, the cell phone and with our own computers. our computers and our cell phones are all digital now but radio's are still considered analog. Radio telescopes explore space by using radio waves and signals to almost like scan space and collect data like a sonar in a submarine. 
tatyana61 [14]4 years ago
4 0

Radio telescopes are specialized “antenna” and a “radio receiver”. This is used to receive radio waves. It observes space by receiving radio signals.

Analog signal transmit data in the form of wave

Digital signal will be in the form of ones and zeros. High value represents 1 and low value represents 0. It is like on and off switch.

Eg.

Analog signal & Digital signal:

Aneriod barometer

digital signature

Digital photography

Digital Satellite system

Digital television

Cell phones

Analog computer

You might be interested in
What does the statement that follows do? double gallons[6] = { 12.75, 14.87 }; a. It assigns the two values in the initializatio
Serhud [2]

Answer:

It assigns the two values in the initialization list to the first two elements and default values to the other elements.

Explanation:

Given

The array initialization

Required

Interpret the statement

double gallons[6] implies that the length/size of the array gallons is 6.

In other words, the array will hold 6 elements

{12.75, 14.87} implies that only the first two elements of the array are initialized ; the remain 4 elements will be set to default 0.

3 0
3 years ago
1. What arguments can you make for the idea of a single language for all programming domains
SVEN [57.7K]

Answer:

The answer to this question defined below.

Explanation:

It's a smart idea to get a common language for coding of every kind. It would help all developers and customers understand the language better because, in every case, there's no more need to learn, that language.  

  • This could also render software developed in the very same language consistent, and therefore, ports on multiple platforms are not required.
  • In this process, we talk about the common property and function of the classes, that's why it is the correct answer.
3 0
3 years ago
Convert decimal number into binary numbers (265)10<br>​
Ksenya-84 [330]

Answer:

HELLOOOO

Alr lets start with steps by dividing by 2 again and againn..

265 / 2 = 132 ( rem = 1 )

132 / 2 = 66 ( rem = 0 )

66/2 = 33 ( rem = 0 )

33/2 = 16 ( rem = 1 )

16/2 = 8 ( rem = 0 )

8/2 = 4 ( rem = 0 )

4/2 = 2 ( rem = 0 )

2/2 = 1 ( rem = 0 )

1/2 = 0 ( rem = 1 )

now write all the remainders from bottom to up

100001001

is ur ans :)))

7 0
3 years ago
What language used orthogonality as a primary design criterion?
pogonyaev
LIPS a functional language is one in which computations are made primarily by applying function to given program
4 0
4 years ago
What explains the discrepancy between the number of bytes you can
sergejj [24]

Answer:

This is because, the advertisers report the storage space in decimal while the computer reads the storage space in binary.

Explanation:

The advertisers report the storage space in decimal or base 10 because humans count in decimal, whereas the computer reports the storage space in binary or base 2.

Since the computer storage is in bytes and 8 bits equal 1 byte, It is easier to write a storage space of 1 kB as 1000 B but it is actually supposed to be 1024 B(2¹⁰). So, there is a discrepancy of 1024 B - 1000 B = 24 B.

As  we go higher, the discrepancy increases. For example, 1 MB is advertised as 1000 kB = 1000000 B but is actually supposed to be 1024 kB = 1024 × 1024 B = 1048576 B. So, there is a discrepancy of 1048576 B - 1000000 B = 48576 B.

So, the actual number of bytes on the storage device is actually less than that reported due to the different number systems in which they are reported in. This discrepancy is less in memory cards or flash drives though in which the stated value of storage capacity might be the actual storage size.

Note that the base 10 or decimal system was chosen by advertiser since this is what consumers understand.

8 0
3 years ago
Other questions:
  • 1. In Microsoft Word you can access the _______ command from the "Mini toolbar." A. underline B. insert citation C. save as D. w
    9·2 answers
  • The method header of the equals() method within the string class is ____.
    13·1 answer
  • Nina is trying to learn more about how computers work. She has repeatedly read that the motherboard is the "brain” of the comput
    9·2 answers
  • Meadowdale Dairy Farm sells organic brown eggs to local customers. It charges $3.25 for a dozen eggs, or 45 cents for individual
    6·1 answer
  • Average of Grades - Write a program that stores the following values in five different variables: 98, 87, 84, 100, 94. The progr
    8·1 answer
  • When executing System.out.println(a2), the toString() method in the Object class is invoked. The program cannot be compiled, bec
    11·1 answer
  • Google is an example of a(n):
    13·1 answer
  • You are creating a mobile version of a community discussion site for busy moms. Users post questions and other topics for discus
    10·1 answer
  • How do you give brianliest
    13·1 answer
  • Draw a chart showing the crossing between red and white flowered pea plants till F2 generation. Find out the genotypic and pheno
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!