Energy is consumed in reversing the magnetic polarity of the transformer core
1. Energy is consumed in reversing the magnetic polarity of the transformer core
Energy is consumed in reversing the magnetic polarity of the transformer core
Yes
2. Transform the rectangular coordinates (−2, 2) into polar form.
Step-by-step explanation:
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3. During oogenesis, which of the following best describes the polar bodiesproduced in meiosis I and meiosis II?A. Nothing happens to the polar bodies.B. The polar bodies will become a separate oocyte.C. The polar bodies will degenerate.D. The polar bodies will transform into an ovum.
Answer:
C
Explanation:
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That you will understand
4. 23. What does the expression "like dissolves like" mean" A. Polar solutes dissolve in a polar solvent B. Polar solutes dissolve in non-polar solvent C. Non-polar solutes dissolve in polar solvent D. Polar solutes dissolve in polar solutes
The answer is A.Polar solutes dissolve in a polar solvent
5. Direction: Using the electronegativity of elements identify the compound it belong. 1. CCl4a. Polar lonic Compound b. Polar Covalent Compound c. Non Polar Covalent Compound2. HFa. Polar lonic Compound b. Polar Covalent Compound c. Non Polar Covalent Compound3. AI2(SO4)3a. Polar lonic Compound b. Polar Covalent Compound c. Non Polar Covalent Compound4. LiNaa. Polar lonic Compound b. Polar Covalent Compound c. Non Polar Covalent Compound5. BaCI2a. Polar lonic Compound b. Polar Covalent Compound c. Non Polar Covalent Compound6. As2O3a. Polar lonic Compound b. Polar Covalent Compound c. Non Polar Covalent Compound7. HNO3a. Polar lonic Compound b. Polar Covalent Compound c. Non Polar Covalent Compound
Answer:
1.b
2.c
3.c
4.a
5.a
6b.
7c
Explanation:
sana makatulong po ang sagot
salamat po
6. acetone is polar or non-polar
Answer:
non-polar
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7. If a transformer has a subtractive behavior in its polarity, what will be the relationship of the phases ofprimary and secondary voltages?
will introduce to behavior not popularity
not answer
8. co² Polar or Non-polar
Answer:
non polar po Sabi ni kuya sanamakatulong☺️☺️☺️9. Is CaCl polar or non-polar
Answer:
The scale you use is 1.8-2.9 is an ionic bond, 0.5-1.8 is polar covalent, and 0.0-0.4 is nonpolar covalent. So in that regard, CaCl2 is ionic.
10. 35. What is the mathematical symbol used as a separator in the case of polar coordinates? A. addition sign B. greater than C. less than D. subtraction sign
Answer:
C. less than
Explanation:
To use polar coordinates to specify a point, enter a distance and an angle separated by an angle bracket (<).
11. Additional activities:1.SiC14 is a nonpolar molecule2.H2S has a linear molecule geometry3.PF5 is a polar molecule
Answer:
1. SiCL4 is a nonpolar molecule. 2. H2S has a linear molecular geometry. 3. PF5 is a polar ... 1, Correct 2, Incorrect 3, Correct ... Muxakara and 30 more users found this answer helpful ... ACTIVITY 3.1: WHAT A WORD?
Explanation:
sana nakatulong
12. what is the polarity of each bond present in the molecule ( oxygen polarity and carbon polarity?
Answer:
In chemistry, bond polarity is the separation of electric charge along a bond, leading to a molecule or its chemical groups having an electric dipole or dipole moment. Electrons are not always shared equally between two bonding atoms.
13. 2. What is the polarity of water? It is polar or non-polar?
Answer:
polar i think that is the answer
Explanation:
welcome :D
Answer:
Water is a Polar Covalent MoleculePolarity: Although the net charge of a water molecule is zero, water is polar because of its shape. The hydrogen ends of the molecule are positive and the oxygen end is negative. This causes water molecules to attract each other and other polar molecules.
14. is salt a non polar or polar
Salt (NaCl) is ionic, which is considered extremely polar.
Polarhope it will help you15. 3.During oogenesis, which of the following best describes the polar bodies produced in meiosis I andmeiosis ll?А. Nothing happens to the polar bodies.B. The polar bodies will become a separate oocyte.C. The polar bodies will degenerate.D. The polar bodies will transform into an ovum.
The answer is D. The polar bodies will transform into an ovum.
16. a polar solute dissolves in a polar solvent, and a non-polar solute dissolves in a non-polar solvent. true or false ​
Answer:
false
Explanation:
17. to sort everything in a work areaA. sortingB. polar solventsC. lubrication additivesD. pneumatic tool
Answer:
a. po
Explanation:
Answer:
A. Sorting
Explanation:
may clue word na kasi e.
18. polar or non polar..
Answer:
polar -WATERnon-polarGASOLINEKEROSENETHINNERDETERGENT SOAPExplanation:
hope it helps♦♦♦PA BRAINLLIEST♦♦♦19. NH3- polar or no polar
Answer:
polar
Explanation:
NH3 is polar because it has 3 dipoles that do not cancel out. Each N-H bond is polar because N is more electronegative than H. NH3 is overall asymmetrical in its VSEPR shape, so the dipoles don't cancel out and it is therefore polar
20. non polar or polar?
Answer:
i think polarExplanation:
pa brainliest pp21. II. Identify the following losses in transformer.__________1. This kind of loss mainly occurs when the alternating current is applied to the core of thetransformer then the magnetic field will be reversed.__________2. Energy is consumed in reversing the magnetic polarity of the transformer core.__________3. These result from the resistance of the copper wires in the primary and secondary turns.__________4. Mainly occur through the alternating flux within the transformer's core.
Hysteresis LossEddy Current LossCopper LossIron Loss
Hope it helps =]
22. IS CF4 A POLAR OR NON POLAR?
Answer:
CF4 is a nonpolar molecule. Although all C-F bonds are polar because carbon and fluorine differ in their electronegativity, the overall CF4 molecule is non-polar. This is because of the symmetrical arrangement of all fluorine atoms around the central carbon atom.
(pabrainliest answer po para lagi kitang natutulongan sa mga questions nyo. thanks.)
23. is itpossible for a molecule to have a polar bond but have an overral polarity of non polar
Answer:
A molecule can possess polar bonds and still be nonpolar. If the polar bonds are evenly (or symmetrically) distributed, the bond dipoles cancel and do not create a molecular dipole.
24. It is possible for the molecule to have polar bond but have an overall polarity of non polar?
Answer:
A molecule can posses polar bonds and still be nonpolar. If the polar bonds are evenly ( or systematically) distributed, the bond dipoles cancel and do non create a molecular dipole.
Explanation:
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25. Ammonia Polar or Non-polar?
Answer:
Polar
Explanation:
Because it has a negative element
26. N² it polar or non polar?
Answer:
N2 is nonpolar.
Hence, two nitrogen atoms bond with each other by sharing three electrons with each other. This means that the bond between two nitrogen atoms is a triple bond with three shared electron pairs.
Answer:
N2 is nonpolar
Explanation:
basta yan na yonn
27. 23. What does the expression "like dissolves like" mean"A. Polar Solutes dissolve in a polar solventB. Polar solutes dissolve in non-polar solventC. Non-polar solutes dissolve in polar solventD. Polar solutes dissolve in polar solutes
Answer:
B
Explanation:
Chemists say that 'like dissolves like,' meaning that substances with similar chemical characteristics will dissolve in each other. Specifically, polar solvents tend to dissolve polar solutes, and non-polar solvents tend to dissolve non-polar solutes, while non-polar and polar substances are Immiscible (do not mix).
28. PH³ is it polar or non polar
Answer:
POLAR
Explanation:
PH3 is a polar compound due to the presence of a lone pair of electrons with an electron-electron repulsion which gives rise to an overall “bent” structure.
make me the BRAILIEST please :)
29. non polar or polar,?
Answer:
i think polarExplanation:
pa brainliest po30. HCI polar or non polar?
HCl (hydrochloric acid) is a polar molecule because the chlorine is more electronegative than hydrogen due to which it attracts the bonded electron pair slightly nearer to it and gains a partial negative charge and hydrogen gains a partial positive charge.
Answer:
POLAR is the answerExplanation:
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