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Due to the uneven distribution of the electron density, water is considered a polar molecule. The oxygen atom is more negatively charged at one end of the water molecule while the hydrogen atom at the other end is positively charged. The net result of these charges gives water its polarity.
What else can I help you with?
Does space have polarity?
No. Electromagnetic fields have polarity.
What Day did god make the sky?
Let us turn to Genesis ch.1v 6,7 and 8. And God said, Let there be a firmament in the midst of the waters, and let it divide the waters from the waters. 7 And God made the firmament, and divided the waters which were under the firmament from the waters which were above the firmament: and it was so. 8 And God called the firmament Heaven. And the evening and the morning were the second day. This (firmament also includes the apparent surface of the imaginary sphere on which celestial bodies appear to be projected). All within () was copied and pasted.
What are some Verbs to describe a sun?
Verbs don't describe. Adjectives describe (nouns). Some adjectives to describe the noun sun could be; hot bright scorching fiery setting rising
Most of earth's cold polar waters move towards what central point on the planet?
Most of Earth's cold polar waters move towards the equator, where they converge and form ocean currents that distribute heat across the globe. This movement helps regulate global climate and temperature by redistributing warm and cold waters around the planet.
Why do most hurricanes move from east to west over tropical waters?
Most hurricanes move from east to west over tropical waters due to the prevailing easterly trade winds in the tropics. These winds push the storms westward across the warm waters, where they can gain strength and intensify. Additionally, the rotation of the Earth (Coriolis effect) causes the storms to curve as they move, typically following a westward path.
What is the name of the number that is assigned to each solvent to describe its polarity?
The number assigned to each solvent to describe its polarity is called the dielectric constant.
Describe the ecosystem in which the animal lives?
warm waters
Describe how the polarity of earth's magnetic field is recorded in the sea floor?
The position of Earth's magnetic field changes over geologic time, pole is located near Earth's North Pole, a condition called normal polarity.
What are two examples of polarity?
-- negative polarity -- positive polarity
How would a penguin describe a human?
A nuisance who pollutes their waters, destroys their ecosystems, and hunts their food.
Does waters polarity help it act as a universal solvent?
Yes, water's polarity allows it to form hydrogen bonds with other molecules, making it an excellent solvent for a wide range of substances. The positive and negative charges on water molecules can surround and break apart solute molecules, allowing them to dissolve in the water.
What problems are there with reverse polarity?
Reversing polarity ,changes the rotation of the device you are changing polarity on.
Does space have polarity?
No. Electromagnetic fields have polarity.
What can best describe usable waters?
You may be talking about navigable waters, which are waterways that can be used as shipping lanes or for recreational vessels. You could be talking about potable water, which is water that is fit for human consumption.
What are the application of straight polarity arc welding?
AC (Alternating Current) and DC (Direct Current) is used to describe the polarity of the electric current that the welder generates and in what direction it travels. If you use the wrong polarity for a certain welding rod, your weld strength will not be very good. The general terms associated with polarity are reverse polarity and straight polarity. These are common to the welding trade. Another way to describe the two terms are electrode positive and electrode negative. Electrode positive is the same as reverse polarity. Electrode negative is the same as straight polarity. Hence the + and the - written on your welder where the cables connect to it. Any type of welding rod you buy will be labeled as to what polarity should be used for welding with it. Using the correct polarity will ensure the proper penetration and the over all look of the final bead. If you use the wrong polarity you can tell by the signs. There will be an excessive amount of spatter, you will have bad penetration, and you will have less control of your arc. Some welding machines have a switch to adjust the polarity. If your welder doesn't have one you will need to switch the welding cables around where they plug into the machine. If you want reverse polarity, you need to make sure the electrode holder is plugged into the + terminal. The easiest way to tell if you are using the wrong polarity is by the sound and the feel of the weld you are laying down. If you don't have much experience with stick welding you will have a little more trouble determining the difference. I have seen guys weld all day long with the wrong polarity. Then I would grab their welder to use for couple of minutes and I could tell right away. It all comes down to experience.
Which supply has polarity AC or DC?
DC has polarity, while AC is constantly reversing in polarity.AnswerWhile the previous answer is quite correct in the sense of 'positive' and 'negative' charges, it's worth pointing out that 'polarity' has a second meaning in a.c. systems. In a.c., the term 'polarity' is used to describe the correct connection of the supply's line and neutral terminals. For example, with an Edison screw lamp holder, to remove the risk of shock, it's important that the line conductor is connected to the centre terminal, and the neutral conductor is connected to the outer terminal. If this has been done correctly, then we say that its 'polarity' is correct. Similarly, if the terminals of a socket outlet (receptacle) are connected the correct way around, then their 'polarity' is correct. Testing for the correct connections in an a.c. electrical system is called a 'polarity test'.
What is the necessary to know the polarity of voltage drop across a resistance?
Sometimes it isn't.Another AnswerVoltage drops don't have polarity in the sense of a positive or negative charge. The term 'polarity', when applied to voltage drops, describe the sense or the direction in which that voltage drop is acting within the circuit. The rule is that a voltage drop always acts in the opposite direction to the current which causes it. An example of when it's necessary to know the polarity (direction) of a voltage drop is when applying Kirchhoff's Laws or other network theorems to solve a circuit
