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jasenka [17]
2 years ago
5

Iron filings and a bar magnet are shown in the image below. Which of the following best explains the arrangement and position of

the iron filings? A. the magnetic field around the magnet B. the static electricity around the magnet C. the electric field around the magnet D. the gravitational field around the magnet
Engineering
1 answer:
Alla [95]2 years ago
4 0

The statement that best explains the arrangement and position of the iron filings is A. the magnetic field around the magnet

<h2 /><h2>Magnetic field around a magnet</h2>

When we have a magnet, there is a magnetic field around the region of the magnet where the effect of the magnetic force of the magnet is felt. The magnet has both a North pole and a South pole.

<h3 /><h3>Magnetic field lines</h3>
  • Magnetic field lines which show the direction of the magnetic field emanate from the North pole and terminate at the South pole of the magnet.
  • When iron filings are brought into the region of a magnet to surround it, the iron filings align in the direction of the magnetic field around the magnet since they are magnetic.

So, the statement that best explains the arrangement and position of the iron filings is A. the magnetic field around the magnet

Learn more about magnets here:

brainly.com/question/6872440

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The __________________ refers to the main screen of the computer.
Sedbober [7]

Answer:

<em>D</em><em>e</em><em>s</em><em>k</em><em>t</em><em>o</em><em>p</em>

Explain:

<em>Desktop refers to the main screen of the computer. It is the first screen you see after logging in. The desktop’s appearance can vary widely because it is highly customizable, but generally desktops will feature a large image, icons, and a taskbar(covered later on this page).</em>

4 0
3 years ago
Liquefied Natural Gas (LNG) is a natural gas in its liquid form that is clear, colorless, odorless, non-corrosive, and non-toxic
ZanzabumX [31]

Liquefied Natural Gas (LNG) can be defined as a natural gas which in liquid form appear clear and colorless. It is odorless, non-toxic, and non-corrosive. Therefore, the given statement is A) True.

  • LNG or Liquified Natural Gas is a fossil fuel that is produced after the compression of organic matter in the form of algae and phytoplankton.
  • LNG consists of 95% methane gas.
  • The combustion of LNG produces carbon dioxide and water vapors.
  • It burns with a least pollution thus called as cleanest fossil fuel.
  • The liquefaction of the natural gas takes place at -160 degree Celsius. The liquefaction of the gas causes it to transport easily in gas tanks.
  • LNG is colorless, and clear.
  • LNG does not possess any smell and it is non-corrosive to metallic tanks.
  • LNG is also non-toxic.

Learn more about natural gas:

brainly.com/question/12200462

6 0
3 years ago
Match the word with the definition:
aksik [14]

1. Renewable Resources  = (Renewable means you can keep making it) =  resources that can be replenished (such as trees)

2. Nonrenewable Resources  =  ( Nonrenewable means it can't be made once it is used up) = resources that are gone once they are used (such as fossil fuels)

3. Producer  =  ( produces something) = person who makes goods or provides services

4. Consumer  = ( uses something) =   person whose wants are satisfied by using goods and services

5. Allocate  = ( put someplace) =   distribute

6. Choice =  option

7 0
3 years ago
Read 2 more answers
write down your own definition of Engineering, preferably in 4-5 sentences. Maximum of 150 words for your definition???.​
ollegr [7]

Answer:

A charge q1=7.0mc is located at the origin and a second charge q2=-5.0mc is located on the x axis, 0.3m the origin find the electric field at the point p which he's coordinates (0,0.40)m

4 0
3 years ago
Consider a very long, cylindrical fin. The temperature of the fin at the tip and base are 25 °C and 50 °C, respectively. The dia
nekit [7.7K]

Answer:

98°C

Explanation:

Total surface area of cylindrical fin = πr² + 2πrl , r = 0.015m; l= 0.1m; π =22/7

22/7*(0.015)² + 22/7*0.015*0.1 = 7.07 X 10∧-4 + 47.1 X 10∧-4 = (54.17 X 10∧-4)m²

Temperature change, t = (50 - 25)°C = 25°C = 298K

Hence, Temperature =  150 X (54.17 X 10∧-4) X 298/123 = 242.14/124 = 2.00K =

∴ Temperature change = 2.00K

But temperature, T= (373 - 2)K = 371 K

In °C = (371 - 273)K = 98°C         

7 0
3 years ago
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