Answer:
the answer is C
By testing the electrical conductivity of the solution scientist safely tell whether an unknown solution is salt in water or sugar in water.
Who is Scientist?A scientist is someone who conducts research to further understanding in a field of the natural sciences. There was no actual ancient counterpart to a modern scientist in classical antiquity.
Instead, they engaged in natural philosophy, which was a forerunner of natural science and was the philosophical study of nature. The term "scientist," which was first used in 1833 by the theologian, philosopher, and historian of science William Whewell, was not commonly used until the 19th century, despite.
Thales being regarded as the first scientist to explain how cosmic events might be seen as natural rather than necessarily being brought about by gods.
By testing the electrical conductivity of the solution scientist safely tell whether an unknown solution is salt in water or sugar in water.
Therefore, To learn more about Conductivity, refer to the link:
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express 4b15 in binary form
Answer:
100101100010101
Explanation:
Assuming 4b15 is hexadecimal, you can easily convert it to binary by using this lookup table (you will be extra geek if you memorize it):
0=0000
1=0001
2=0010
3=0011
4=0100
5=0101
6=0110
7=0111
8=1000
9=1001
a=1010
b=1011
c=1100
d=1101
e=1110
f=1111
Which of the following correctly describes a work in the public domain?
A. Being part of an individual's personal collection
B. Belonging to society as a whole and not subject to copyright
C. Enduring the test of time like Beethoven, Shakespeare, and Van Gogh
D. Existing in civic locations like libraries and schools
The statement that that give description as regards public domain is B. Belonging to society as a whole and not subject to copyright
Public domain can be regarded as creative materials which is not under protection of intellectual property laws .These property law could be copyright as well as trademark and patent laws. In public domain, a particular work is been owned by public and not by individuals.Therefore, option B is correct.
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If a speaker repeats a point, it is likely _____.
A. a nervous behavior
B. a habit
C. a mistake
D. an important point
When a speaker repeats a point, it is likely to emphasize its importance as an important point. Repetition is often a deliberate technique to ensure retention of the message. The correct answer is D – an important point.
Explanation:When a speaker repeats a point, it is likely an important point. Repetition can serve to emphasize a particular idea or concept the speaker wants to ensure the audience remembers. While it may also be a nervous behavior, a habit, or a mistake, speakers often deliberately repeat points to highlight their significance. In the context of speeches and presentations, repetition is a rhetorical device used to reinforce messages and make them more memorable. Therefore, option D is the most suitable answer given the information available.
Regarding mental shortcuts, a heuristic is a general problem-solving framework. Unlike an algorithm which is a step-by-step procedure that guarantees a solution, a heuristic is a more flexible and quicker strategy that often leads to a solution but does not guarantee one. It's based on experience, intuition, or common sense rather than a systematic process. Answer B is the correct choice for the question posed about mental shortcuts.
Habits are established by the repetition of certain actions, leading to established patterns in the nervous system. They represent a higher order of secondary reflexes and can influence how individuals behave under certain conditions.
There are over 150 free themes on Wordpress.com. Which of the following is a common feature for which you can filter your theme search
Answer:
A responsive layout is usually a common and important aspect of a theme since it can allow users to use different devices and receive a proper satisfactory visit.
Explanation:
Depending on the purpose of the site, you need to be decided what functionalities you deem necessary and which are just useful in case you might need it later on. Example
A blog site will required a good blog theme,
including one that has ecommerce options depends weather the blogger might be thinking of selling things or not.
Please help! ✏️10 POINTS! What can you use with your keywords to narrow your search if you complete an Internet search using a search engine and do not get the results you want?
A. Quotation marks
B. Parentheses
C. Brackets
D. Smart marks
the answer would be A since quotation marks on your keywords would make it have to have those words in the results
Answer:
A quotation marks
Explanation:
What are analog and digital information? How are they similar? How are they different? Give at least two common examples of each.
How are analog and digital information transmitted? What kind of information does each transmit best? Which type easily loses part of its signal to noise, and which does not?
How are analog and digital information stored? What kinds of benefits and drawbacks come from each storage method? Discuss stability and security.
Submission Requirements You will write and submit a 5 paragraph paper.. The first paragraph will be your personal introduction to the topic. Paragraphs 2-4 will each focus on responding to the 3 numbered prompts above. The last paragraph will be your own personal conclusion based on what you have learned about the topic. Each paragraph should be written with grammatically correct sentences, and the words in the paper should be your own, NOT copied from your sources. List your references at the end of the paper. They should include at least 2 reputable sources that you found helpful while doing your research.
Answer:
Analog information is one uses information translation into electric pulses with different amplitudes.Digital information uses information translation of electric pulses into binary format.
Analog and digital information are similar because they both use electric signals to transmit information.
Examples of analog information is human voice in air and voice recorded using a turntable. Example of digital information is graphs, tables, e-mails and chart room messages
During transmission, analog information can be distorted by noise thus reducing its accuracy.In digital transmission, information can prevented from interference of noise.
Analog transmission is best suited for audio and video information.Digital transmission is applied to deliver information through digital electronic devices and to convey information to be used in computing.
The analog transmission easy loses part of its signal due to noise interference.The digital signal is not affected by noise during its transmission process.
Analog information is stored in the form of wave signals in analog devices.The digital information is stored in binary bits
Analog information is stored in physical media such as cassettes which are currently not easy to find.Digital information can be stored in a wide range of devices such as CDs which is on removable devices easily accessible to us and online in the cloud storage space.This is more secure.
An engine you're servicing has electronically controlled cooling fans. Cooling fan 1 doesn't work but cooling fan 2 does. Which of the following could be the cause?
To determine the cause of Cooling Fan 1 not working, check the fan motor, relay, fuse, wiring, and control module in sequence, starting with the simplest components.
Explanation:If you’re servicing an engine with electronically controlled cooling fans and you find that Cooling Fan 1 does not operate while Cooling Fan 2 does, there could be several potential causes. These might include a faulty fan motor, a damaged fan relay or fuse, a wiring issue, or a problem with the control module. It’s important to diagnose the exact cause carefully.
Begin by checking the simplest components first, such as the fuse and relay associated with Cooling Fan 1. If these components are functioning properly, proceed to inspect the wiring for any signs of damage or disconnection. If the wiring is intact, the issue might be with the fan motor itself, which can be tested for proper operation. Lastly, the problem could lie within the engine's electronic control unit (ECU), which may require professional diagnostic tools to evaluate.
The process of elimination will help isolate the specific faulty component. Remember, safety is paramount when working with vehicle electronics, so always take necessary precautions.
Which are the nodes and links that form a part of a computer network?
While you choose a topology, you should consider the types of on the network and the types of in use.
Answers for first space - computers, wires, servers
Answers for second space - printers, cables, keyboard
In a network topology, nodes (i.e., computers, routers, printers, or other devices) are connected to a LAN via links (wires, example, optical fiber and twisted pair cables). In addition to how nodes are physically interconnected with one another, a network topology tries to explain how data is transmitted logically through network links.
While choosing a network topology, you should consider the current network, budget limitations, need for reliability, size of the network, and chief among them, if network expansion is likely to happen. In this case, it is highly recommended to consider the type of equipment the network requires. The availability of the equipment required will influence the type of topology to go for. The cable type is also a key consideration. The most common type of Ethernet cables in use today is the UTP and STP.
Answer:computers-first space
cables -second space
Explanation:got it right on plato
who was one of the founders of the location sharing site Foursquare
One of the founders of Foursquare is Dennis Crowley. The other is Naveen Selvadurai. I know you didn't ask for both but I wanted to give them to you just in case. I hope this helps! (:
Final answer:
Dennis Crowley is one of the co-founders of the location-sharing site Foursquare, which he started with Naveen Selvadurai in 2009. The platform has since evolved from social networking with check-ins to a company focused on location intelligence.
Explanation:
One of the co-founders of the location-sharing site Foursquare is Dennis Crowley. Alongside Naveen Selvadurai, they launched the service in 2009. Foursquare was a pioneer in using mobile phones for social networking by letting users "check in" to locations to share their whereabouts with friends, earn badges, and receive recommendations. Over time, Foursquare has evolved beyond check-ins and has developed into a company with a significant focus on location intelligence and enterprise services through its technology platform.
Please help!! Where can you look to see how fast the browser is downloading a webpage?
A. Data transfer bar
B. Progress bar
C. Progress viewer
D. Data transfer viewer
Answer:
I believe the progress bar
Explanation:
Try C, B is a bar in itself, A isn’t even related, and D is the same case as A.
On Sarah’s first day at work she is provided with a range of information technology that she can use to write , edit or create documents and accounting sheets , store information, make presentations , and so on . March these soft wares their definitions .
helps to inform or demonstrate an idea in the form of a slide show using images or presentation graphics =
are digital versions of the paper-based accounting sheets used to share, organize , and manipulate data =
Are digital versions of the manual typewriter and can be used to write , edit , print and perform various modifications to a document =
Helps to exchange messages and share pictures, data files , and audio and video clips =
are tools that store large quantities or related data and information =
1 word - processing software
2 electronic email
3 presentation software
4 spreadsheet software
5 database software
1 Word processing software: are digital versions of the manual typewriter and can be used to write, edit, print and perform various modifications to a document
2 Electronic mail: helps to exchange messages and share pictures, data files and audio and video clips
3 Presentation software: helps to inform or demonstrate an idea in the form of a slide show using images or presentation graphics
4 Spreadsheet software: are digital versions of the paper based accounting sheets used to share, organize and manipulate data
5 Database software: are tools that store large quantities of related data and information
Let me know if you have any questions.
Answer:
helps to inform or demonstrate an idea in the form of a slide show using images or presentation graphics = 3 presentation software are digital versions of the paper-based accounting sheets used to share, organize , and manipulate data = 4 spreadsheet software Are digital versions of the manual typewriter and can be used to write , edit , print and perform various modifications to a document = 1 word - processing software Helps to exchange messages and share pictures, data files , and audio and video clips = 2 electronic email are tools that store large quantities or related data and information = 5 database softwareExplanation:
Those are the definitions of each type of software. In summary:
1 word - processing software : write documents
2 electronic email: send messages
3 presentation software: make presentations
4 spreadsheet software: create accounting sheets
5 database software: store information