Answer:b
Explanation:
A charge-coupled device captures visible light that is reflected off an object are two things that happen when a home computer scanner uses electromagnetic waves. Hence, option B is correct.
What are electromagnetic waves?Electromagnetic waves can be used to carry communications signals by changing the wave's amplitude frequency, or phase. The signal is transformed into a series of binary ones and zeros that can be used to transfer audio and video across televisions and mobile devices.
Electromagnetic energy is a form of radiation that travels at the speed of light in waves. Other names for it include light, electromagnetic radiation, electromagnetic waves, radiant energy, or the movement of radiation. Heat can be transferred through electromagnetic field radiation.
Electromagnetic waves, or EM waves, are produced by the oscillations of an electric field and a magnetic field. In other words, electromagnetic waves are created when magnetic and electric fields oscillate.
Thus, option B is correct.
For more information about electromagnetic waves, click here:
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15 points
Choose all of the statements that describe a serif typeface
no points on the ends of the characters
guides a reader’s eyes from one character to the next on printed documents
ends of the characters have finishing points
easier to read on different computer setups
Choose all of the statements that describe a sans serif typeface
more easily digitized
easier to read on small mobile devices
guide a reader’s eyes from one character to the next on printed documents
no points on the ends of the characters
Serif typeface:
ends of the characters have finishing points
guides a reader's eyes from one character to the next on printed documents
Sans serif typeface:
more easily digitized
easier to read on small mobile devices
no points on the ends of the characters
The correct statements for the Serif typeface are:
ends of the characters have finishing pointsguides a reader's eyes from one character to the next on printed documentsWhat is a Font?This refers to the use of characters in a particular design while using text which makes a written work artistic.
Sans serif typeface:more easily digitizedeasier to read on small mobile devicesno points on the ends of the charactersRead more about typefaces here:
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Why is 0.3333333333333333 the output of print(1/6 + 1/6) in python?
Answer:
because 1/6 + 1/6 is 2/6 which is 1/3 and 1/3 is 0.333...
Explanation:
Fill in the blanks to output "I love
Python".
Answer:
print("I love Python")
Explanation:
Elementary, my dear Watson.
heeeeeeeeeeeeeeeeeeeeeeeeelp pat.2
Answer: B
Explanation:
Look at the slide. How could the slide best be improved? By reducing the number of visual aids by increasing the font size by darkening the background color by reducing the amount of text in each bullet
This slide would best be improved: D. by reducing the amount of text in each bullet.
What is a slide?A slide refers to a single-page document of a presentation that consist of text-based information or images, which can be used to teach, explain and educate an audience on a subject matter, event or idea.
This ultimately implies that, a slide can enhance communication effectively and efficiently when used with the right features and settings.
In accordance with the six by six guideline, the best way to improve the slide would be by reducing the amount of text in each bullet, so as to make them concise and less cluttered in .
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Answer:
D
Explanation:
d o double g
In an experiment, the temperature of a liquid at 16.9 degrees Celsius is decreasing at a rate of 2.3
degrees Celsius per minute and the temperature of a solid at 30.7 degrees Celsius is decreasing at a rate
of 6.9 degrees Celsius per minute.
I need help ASAP!!!!! Pleasee
Answer:
The number of minutes it will take for a liquid and a solid to reach the same temperature is 3 minutes.
Step-by-step explanation:
You know that the temperature of liquid at 16.9°C is decreasing at a rate of 2.3°C per minute. Then, the temperature of the liquid after t minutes, as its value decreases, will be the difference between the initial temperature of 16.9 ° C and the temperature after t minutes. So:
temperature of the liquid= 16.9°C - 2.3 °C/minute * t
On the other side, you know that the temperature of a solid at 30.7°C is decreasing at a rate of 6.9°C per minute. Then, the temperature of the solid after t minutes, as its value decreases, will be the difference between the initial temperature of 30.7°C and the temperature after t minutes. So:
temperature of the solid= 30.7°C - 6.9 °C/minute * t
You want to calculate the number of minutes it will take for a liquid and a solid to reach the same temperature. This is:
temperature of the liquid= temperature of the solid
16.9°C - 2.3 °C/minute * t= 30.7°C - 6.9 °C/minute * t
Solving:
- 2.3 °C/minute * t= 30.7°C - 6.9 °C/minute * t - 16.9°C
- 2.3 °C/minute * t + 6.9 °C/minute *t= 30.7°C - 16.9°C
4.6 °C/minute * t = 13.8 °C
t=3 minutes
So the number of minutes it will take for a liquid and a solid to reach the same temperature is 3 minutes.
PLEASE HELP ME!!!
What information will be displayed as a result of an advanced search using the NOT command?
Answer:
Use NOT in a search to:
Explanation:
exclude words from your search
narrow your search, telling the database to ignore concepts that may be implied by your search terms
example: cloning NOT sheep
HELP ASAP
What is an online ordering system called?
А- newsletter Web site
B- e-commerce
C- banking Web site
The horizontal bar at the top of a web page that typically holds a page title or course information is called a?
A. Banner
B. Headers
C. Favicon
D. Frame rate
E. Broobar
Answer B) Headers
Explanation:
I just took a Tech class, im pretty sure its headers. Hope this helps! -3-
can someone please help me
Answer:
the answer is 1700L hope this helps
Jason wants to add an animated logo to his web site. Why type of image should he use? (5 points)
GIF
IMG
JPG
MPG
pls help mehhhh
Answer:gif
Explanation:
“ In short, GIFs are a series of images or soundless video that will loop continuously and doesn't require anyone to press play.”
Answer:
GIF
Explanation:
A GIF Is a moving picture, like a short looping video
____ is a technique for confirming that q received packet or frame is likely to match what was sent
a. Redundancy
b. Framing
c. Error Checking
Answer:
C. Error checking
Explanation:
I hope this helps
Leon needs to configure the days and times of his work week for his Outlook Calendar. Which option should he
use?
O Outlook Web App
O Backstage view > Calendar
O Home > Calendar
O Calendar View > Options
Answer:
3.Home > Calender
I think soo
Explanation:
have a good day dear!
Answer:
calendar view > options
Explanation:
it makes the most sense and edge 2022 final exam
Select all the ways in which business professionals might use a spreadsheet in their jobs.
editing graphics
creating a graph for a presentation
tracking financial information
organizing numeric data
conducting a query
making calculations
writing business letters
Answer:
By making calculation.
Explanation:
Because spreadsheet is a calculation type software.
What does it mean to “declare a variable”?
a) Create a Variable
b) Use a Variable
c) Share a Variable
d) Modify a Variable
Answer:
A
Explanation:
I'm back after 2 weeks.. How is everbody?
heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp pt.3
Answer:
i guess option 1
If a switch needs to send information to other switches in the network it would send out a ___________.
1.unicast
2.broadcast
3.multicast
Answer:
♡ madeline here ♡
its number 3, fairy.
have a great day!
✧･ﾟ: *✧･ﾟ:･ﾟ✧*:･ﾟ✧･ﾟ
Explanation:
Question: 11
Which of the following rules is the least specific?
#info
p.info.important
.info
p.info
Answer:
The detail answer to this question is given in the explanation section.
The correct answer is .info
Explanation:
Let look as each statement
p.info.important
this is a specific because it says
go to important property which is inside info property which is inside P
.info is less specific
because it will go to .info No function is given whose property is this.
p.info
This is some what specific. As it says select .info property which is inside p
compunere toamna minim 15 randuri
VA ROGGGGG!!!!!!!!!!!
vices for a research paper
please help i only have 20 minuets
Answer:
Newton's first law states that an object will stay at rest or be in motion, unless an unbalanced force acts on it.
What is programming?
Select cell A1. Activate the Track Changes feature, highlight all changes on screen, click the When check box to deselect it, and then create a History worksheet. Select the data on the History worksheet, copy it to the Clipboard, add a new worksheet (in the third position), and paste to keep source column widths. Rename the sheet Changes.
Answer:
The Track changes feature in Microsoft Excel is used to monitor changes made to a or all worksheets in a workbook. These changes can also be compiled in a new worksheet.
Explanation:
To track changes made to a cell or group of cells and save it to a new worksheet, go to the review tab, click on the Track Changes option and select Highlight Changes in the changes group, then click on the highlight track changes dialog box, input "All" in the "When" text box option and click the "list track change in new sheet" option to save changes in a new worksheet, then click ok.
What is the value of the variable result after these lines of code are executed? >>> a = 5 >>> b = 2 >>> c = 7 >>> result = ab - cb An error occurred. 6 24 -4
Answer:
The result of this is -4 is explained below.
Explanation:
if we properly write the question
a = 5
b = 2
c = 7
result= (a*b) - (c*b)
print(result)
The result of (a*b) = 5*2 = 10
The result of (c*b) = 2*7 = 14
now (a*b) - (c*b) => 10-14 => -4
So the correct answer is -4
Answer:
An error occurred.
Explanation:
If you're found to be at fault in _____, you'll be required to attend a Traffic Collision Avoidance Course. A. One crash in the first year after getting your license B. A collision involving a police officer C. Two crashes in two years D. Three crashes in three years
Answer:
C. Two crashes in two years
Explanation:
Violation of the traffic laws and rules results in filing the charges against the violator. The violator is required to visit the court and provide an explanation to whatever had happened. It depends on the verdict of the court to declare about the penalty. In the situation where there is an injury resulting in the admission of the injured person to the hospital, then the offender is ordered to attend a Traffic Collision Avoidance Course. The second situation is repetition of the collision in a time span of two years.
Answer:
C. two crashes in two years
Explanation:
As you can see below, I got it correct on my Drivers Ed quiz.
Any please answer this How much resistance is required to gen-erate 50 mA of current from a 5 volt bat-tery?
Answer:
Calculating Currents: Current in a Truck Battery and a Handheld Calculator ... (b) How long does it take 1.00 C of charge to flow through a handheld calculator if a 0.300-mA current is ...
What do MRI and ultrasound have in common as diagnostic imaging techniques? Check all that apply.
low risk for tissue damage
uses radio waves
noninvasive
tomographic imaging
no radiation
Answer:
(C)Non-invasive and (D)Tomographic imaging
Answer:
A. low risk for tissue damage
B. uses radio waves
Explanation:
Edge!!
Which is a feature of audio editing software?
O It is used only by professionals.
O It is able to run only on the Windows operating system.
O It is used to edit images.
O It is used to add sound effects.
Answer:
D
Explanation:
Why operating system is important software for computer. give any five reasons.
Answer:
The description of the discussion is summarized throughout the explanation segment elsewhere here.
Explanation:
The operating quality would be an essential technology running on a computer. It maintains the recent memories but instead mechanisms including its desktop, along with all the latter's hardware as well as software components. Perhaps it facilitates communication with your device without learning how to read your device's dialect.