Technology
The practical application of knowledge, especially in a particular area, is called technology. Advances in technology affect every area of our lives. This category is for questions about technology and includes everything from how to remove a scratch from a CD to applications of electronics to what polyester is made from and more.
Asked in Math and Arithmetic, Technology, Computer Monitors
How 1600 x 1600 pixels in inches?

There is no way to give a real answer for that. Pixels do not have a consistent size, so they can't be universally converted. Pixels change size depending on the density of the thing displaying them (72 dots per inch is typical for screens and 300 dpi is typically selected for something that will be printed as form of Quality Photo). For screens size differs based on "Pitch" of the screen(distance between two consecutive pixels) thus even small screens with low pitch value can display high resolutions!
However, to simply measure the width and height of your monitor at high accuracy just use the "Jruler" application
Download JRuler from here:JRULER
Asked in Technology
How has technology influenced the arts in the last century?

Art has been known to man right from the very beginning as
evidenced by the relics of the past. But certainly, technology has
made it possible for new equipments to be taken advantage of and
for new mediums to be used. There is also the option of digital art
that will allow people to work with colors and images even without
the most intensive training to create the best masterpieces.
Many technological changes occurred during the Modernist period.
These included photography, the invention of the color spectrum,
etc. In the postmodern era, changes included computer-manipulated
photography, digital media, etc.
Many artists portrayed subject matter influenced conceptually by
technology as well. For example, the futurists, who idealized the
beauty and potentials of technology, but many artists also explored
the negative effects, e.g. Patricia Picnicking - "Restless".
Things like photography have made art easier than in the past.
We now have a different variety in colors that can make our photos
stand out.
Other improvements have been the convenience of measured
gradients of paints. In the old days the artist would have to make
their own paints; processing such things would be time consuming
and hard to reproduce. Also technology has allowed us to make
things like bridges, buildings, and new ways to do it with
engineering. This has allowed for a spur in the art community,
opening doors to various ways to express the artist's feelings.
Technology has also completely redirected many forms of art. For
example, there is much more reliance on graphic design in art and
new techniques in film making today than there used to be. Graphic
design tools are used for advertising and marketing, but can also
be used to edit other art forms, such as photography or film.
Asked in Consumer Electronics, Technology
What is the proper way to connect an ammeter?

Are u talking about a amp meter? If so there is 2 kinds one is a
clip on that simply goes around the wire that u are wanting to
check amps on.one other goes in line u will need to find a junction
or cut the wire current goes in one side of the meter reads amps
then out the other.with out loss of current. Be more specific next
time then I can helped u much better.25 years experience industeral
electrical tech.
+++
Actually, although 'amp meter' is closer to what it is, they are
usually called 'ammeters', often in print as well as speech.
Asked in Technology, Computer Security
How did early computer security work?

When I hear the word "early computer security, all I can think of are human security men with guns, trying to protect the first huge computer from thieves trying to steal it. At that time, I don't think they were worrying about viruses as compare to real people stealing the computer which can take up to 6 people to carry. Then, I think people were the Virus you'll need protection from.
Asked in Technology, New Delhi, Faridabad
Bcom 1st year economics important questions?

ECONOMICS (BC - 303)
IMPORTANT QUESTIONS FOR B. COM. PART 1
(Secession 2010 - 11)
By: Ahsan Khan (Lecturer) (0300-8046243)
ahsankhaneco@苹果彩票网登录yahoo.com
SR. #
QUESTIONS
PAGE #
01
Explain the Law of Diminishing Marginal utility with the help of
schedule and diagram.
27
02
Explain the Consumer's Equilibrium through Indifference Curve
Analysis.
46
03
Define Elasticity of Demand. How it can be measured?
65
04
Explain the law of Variable proportion with the help of Schedule
and Diagram.
105
05
What is monopoly? How is price and output determined under
monopoly?
145
06
Discuss in detail the Liquidity Preference Theory of
Interest?
165
07
Define National Income and explain various methods of its
Measurement?
182
08
Cost of Production and Partial Derivatives from Mathematical
Economics.
230,255
09
Explain the Law of Equi. Marginal Utility with the help of
Schedule and Diagram?
31
10
What is Indifference Curve? Discuss the Major Properties?
39
11
What are the Various Types of Elasticity of Demand? Explain with
mathematical examples.
70
12
Explain the Law of Diminishing (marginal) Return with the help
of Schedule and Diagram?
108
13
Explain and Illustrate the Cost Curves of the firm in the Short
Run and Long Run?
127
14
Define Monopolistic Competition. How Price and Output is
Determined under Monopolistic Competition?
150
15
Define Perfect competition. How Price and Output is Determined
Under Monopoly?
139
16
Explain the Marginal Productivity Theory with its Criticism?
163
17
Critically Examine the Ricardian Theory of Rent?
169
18
Define National Income and Discuss the Various Concepts of
National Income?
179
19
Discuss Various Types and Canons of Taxation?
202,205
20
Differentiate between Zakat and Tax? Also discuss the impact of
Zakat.
219,222
Recommended Book:Economics 6th Edition (2011-12)
By: Ahsan Khan
Asked in Technology, Television and Video, Society and Civilization, History, Politics & Society
Is media spoiling your young generation or not?

"Media" is a term that covers a vast array of information
storage and delivery. It includes newspapers, magazines, books,
radio, television, computer based storage and retrieval.
Do newspapers spoil our young generation? Probably not. And on
line news services are also not considered to be harmful to young
people. No doubt, content is available that delivers poor moral
messages to people, young and old. Content on social media sites is
often of such a poor quality that it is barely understandable and
of no value at all.
It is far too general to arrive at an answer to the question.
Some media are very good for children and teenagers, others are
just the opposite. However, to blame a medium for harming a
generation is simplistic and probably incorrect. Look to content
carried by the medium to judge it, not the medium itself.
Asked in Pokemon Diamond Pearl and Platinum, Technology
What about the ball mill use?

The ball mill is a key equipment to grind the crushed materials,
and the ball mill is widely used in powder-making production line
including cement, silicate, new-type building material, refractory
material, fertilizer, ore dressing of ferrous metal and non-ferrous
metal, glass ceramics, etc. And the ball mill can grind various
ores and other materials with dry type and wet type. There are two
kinds of ball mill, grate type and overfall type due to different
ways of discharging material. See related link for source.
Ball mills are also used to prepare coal for burning in a coal
fired power plant.
Asked in Technology
What is the full form of IEMI no?

IMEI - International Mobile 苹果彩票平台 Identity. It is a unique number given to every single mobile phone, typically found behind the battery. IMEI numbers of cellular phones connected to a GSM network are stored in a database (EIR - 苹果彩票平台 Identity Register) containing all valid mobile phone equipment.
Asked in Computer Hardware, Technology
What are the types of Optical Mark Reader?

OMR or optical mark reader integrates optical technology and
electronics to do data inputs hundred times faster than manual
entry methods and is extensively used in multiple choice
examinations ,statistics,data input etc
The OMR types depends on
1.The accuracy needed
eg;In case of a question with four options out of which one is
to be made black using pencil, if an option is more than 75%
blackened ,modern OMRs will read it while first generation OMRs
wont.
2.The cost
3.The security and anti tampering of data
The main parts include an OMR scanner and an OMR sheet printer
and a data entry and transfer software.
There are mainly 3 types of OMRs.
1.OMRFD
2.OMRFBS
3.OMRFBD
Different compnaies like NANHAO,DEVOSOFT,AXIOME produce
different versions of the above said version which cna range to
upto 40 types of Optical Mark Readers
The difference among the three types lies in
1.The nature and dimensions of paper used for entry n
scanning
2.The number of photoelectric sensors used and its efficiency
(2,4)
3.The number of reading done for a single sheet for added
accuracy( twice,thrice)
4.The size of the machine and software used.(windows based,linux
based)
5.The barcode used(128,39,25)
6.Operating temperature and other parameters
Asked in Math History, Technology
What is the 8x8 rule of slides?

The following is an example of 8x8
the rule is to have
no more than eight lines of text per slide
and no more than eight words per line.
8 x 8 rule is to help us to
not overwhelm our audience
ensure that they can read the text.
works if you use only key words / phrases.
or in paragraph format.
the 8 x 8 rule of slides is to help us not to overwhelm our
audience with too much information and it should ensure that all
the members of your audience can view and read the text. the rule
is to have no more than eight lines of text per slide and no more
than eight words per line. You should be able to stick to this
simple rule if you use only key words or phrases.
what is easier to read and get the main point quickly
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