The outgoing voltage : 72 V
Further explanationGiven
Vp=primary=120 V
Np=10
Ns=6
Required
the secondary voltage
Solution
[tex]\tt \dfrac{V_p}{V_s}=\dfrac{N_p}{N_s}[/tex]
Input the value :
[tex]\tt \dfrac{120}{V_s}=\dfrac{10}{6}\\\\V_s=\dfrac{120\times 6}{10}=72~V[/tex]
The diagram below shows a boy with his positions above the trampoline
Which best describes the energy the boy has at position 3 just before gravity begins to pull him back down?
A)applied
B)Kinetic
C)Mechanical
D)potential
Answer:
Ur answer is c I think
Explanation:
What volume (in liters) does 3.91
moles of nitrogen gas at 5.35 atm
and 323 K occupy
could someone please tell me how many subatomic particles are in the element phosphorus?
Explain the purpose and function of a gene.
Function
Genes decide almost everything about a living being. One or more genes can affect a specific trait. Genes may interact with an individual’s environment too and change what the gene makes.
Genes affect hundreds of internal and external factors, such as whether a person will get a particular color of eyes or what diseases they may develop.
Some diseases, such as sickle-cell anemia and Huntington’s disease, are inherited, and these are also affected by genes.
Purpose
The purpose of genes is to store information.
Each gene contains the information required to build specific proteins needed in an organism.
Hope this helps !!
The volume of a sample gas is 650.ML at 0.00C. What volume will the sample occupy at 75C?
Answer: 828.57mL
Explanation:
First and foremost, we need to convert the degree in Celcius to Kelvin, this will be C + 273 = K
Temperature 1 = 0 + 273 = 273K.
Temperature 2 = 75 + 273 = 348K.
We then plug the values gotten into.the formula which will give:
650/273 = x/348
X = (650 × 348) / 273
X = 828.57mL
The volume that the sample will occupy at 75C would be 828.57mL.
1. What causes potential energy to change within a system?
2. How does the location of an energy generation source affect the available potential energy?
Answer:
I don't know what you mean by that I just wanted to ask you this: who do u support? Biden or Trump?
Explanation:
Thank you if you answered my question!
what is preferential discharge of ions
Answer:
During the process of electrolysis, ions that are formed will get discharged to reform neutral atoms at the state of electrons, whereas the preferential meaning which in case one or more kind of cations and anions in the electrolyte, the one with the higher concentration or at a lower position activity will get discharged first.
_AL +
_Br2 —>
_AlBr3
Answer 2, 3, 2
Explanation:
Electronic configuration of first 20 elements
Explanation:
Electronic Configuration of First 30 Elements with Atomic Numbers
Atomic Number Name of the Element Electronic Configuration
18 Argon (Ar) [Ne] 3s2 3p6
19 Potassium (K) [Ar] 4s1
20 Calcium (Ca) [Ar] 4s2
21 Scandium (Sc) [Ar] 3d1 4s2
26 more rows
Explanation:
NUMBER ELEMENT ELECTRON CONFIGURATION
1 Hydrogen 1s1
2 Helium 1s2
3 Lithium [He]2s1
4 Beryllium [He]2s2
5 Boron [He]2s22p1
6 Carbon [He]2s22p2
7 Nitrogen [He]2s22p3
8 Oxygen [He]2s22p4
9 Fluorine [He]2s22p5
10 Neon [He]2s22p6
11 Sodium [Ne]3s1
12 Magnesium [Ne]3s2
13 Aluminum [Ne]3s23p1
14 Silicon [Ne]3s23p2
15 Phosphorus [Ne]3s23p3
16 Sulfur [Ne]3s23p4
17 Chlorine [Ne]3s23p5
18 Argon [Ne]3s23p6
19 Potassium [Ar]4s1
20 Calcium [Ar]4s2
What does the nucleus of the atom contain?
A. protons and electrons
B. protons and neutrons
C. neutrons and electrons
Answer:
I believe the answer is B
Consider the above reaction. If some CO2 were removed from the container, what would the reaction do in an attempt to replace the CO2?
Answer:
See explanation
Explanation:
The reaction to be considered is shown below;
H2CO3<------->CO2 + H2O
We know that when a constraint such as a sudden change in concentration, pressure or temperature is imposed on a reaction system in equilibrium, the system has to adjust itself by shifting in a particular direction in order to cancel the constraint.
Now, if we remove CO2, the equilibrium position must shift to the right by the decomposition of more H2CO3 to establish equilibrium again.
What gas makes up the majority of the Earth's atmosphere?
Answer:
Nitrogen and oxygen are by far the most common; dry air is composed of about 78% nitrogen (N 2) and about 21% oxygen (O 2).
In short, Nitrogen
how can I change an experiment to a field work
Answer:
You apply the experiment in real life
Explanation:
if im thinking about how im gonna make a big kaboom explosion, I crash the plane and it makes a big kaboom explosion in the real field
make a website and then hire other people and show them the expirment
You have one mole of a diatomic gas.
Which statement is true?
You have six times the number of particles that are in 12 grams of carbon-12.
You have three times the number of particles as in 12 grams of carbon-12.
You have the same number of particles that are in 12 grams of carbon-12.
You have one-third the number of particles that are in 12 grams of carbon-12.
Answer: You have three times the number of particles as in 12 grams of carbon-12. (B)
what is a formula for sodium nitrate
Answer:
NaNO3
Explanation:
sodium= Na
Nitrogen= N
and there's 3 oxygens = O3
How much water would you need to add to 500 mL of a 2.4 M KCl solution to make a 1.0 M solution?
Answer:
Use dilution equation:
M1V1 = M2V2
1.0*V1 = 2.4*500
V1 = 1200mL
You already have 500mL KCl solution . You must add: 1200mL - 500mL = 700mL water.
Explanation:
Hope this helps!!! <3
please help me I will give brainesty if your right
Answer:
Sunlight
Explanation:
My science teacher has told us that plants need the sun to photosynthesis. And even though their is a lot of sun, they need to compete for it still.
HELPP ASAP PLEASE SEE IMAGES
Answer:
1st paragraph:
1.compound 2.physical 3.elements 4.water 5. gas 6.white 7. season 8.ratio 9.formula 10.elements 11.atoms 12.subscript 13.one
2nd paragraph
1.stable 2.many/reactive 3.eight 4.helium 5.seven 6.outer 7.one 8.level 9. compounds 10.reactive 11. seven 12. Eight 13.lose 14.gain 15. Share 16.compounds 17. atoms
Explanation:
I just did the 1st page. Gimme a min and I'll do the second.
aluminium is obtained industrially by the electrolysis of aluminium oxide heated to high temperatures.
the positive electrodes used in electrolysis of aluminium oxide are made of carbon
these electrodes slowly disappear over time as they are converted to a gas
suggest the identity of this gas
Answer:
Explanation:
????? i am having trouble according this
Earth's southern hemisphere generally experiences colder temperatures in
July than it does in January. Which statement explains why?
O A. The southern hemisphere is tilted away from the Sun in January.
O B. Sunlight strikes the southern hemisphere at a more direct angle in
July.
O C. The Sun produces more energy in June, July, and August than it
does in December, January, and February.
D. Sunlight in the southern hemisphere is more spread out in July.
Answer:
A
Explanation:
The weak interactions between atoms that keep atoms near each other but don't tightly bind them together are called
Answer:
Cohesive and adhesive forces.
further, we also have vander waal's forces of attraction
why does a freely suspended iron rod does not point at N-S directions always
Answer:
This is because their is a repulsive force between the magnetic north and the geographical north since the rod experiences the Earth's magnetic field.
The iron rod deflects at an angle (angle of dip) from the horizontal.
Decipher this puzzle
SECRET
SECRET
SECRET
Answer:
Top secret
Explanation:
Top secret because it is circling the word secret on the stack of three so its the secret on the top. It's a play on words or words riddle.
A satellite image can help scientists locate the area where two plates have diverged by showing the existence of
A. grassy plains
B. Mountains
C. plateaus
D. rift valleys
I need it now while I'm in class
Answer:
D
Explanation:
Because it's d so yeah
The satellite image where the scientists locate the area by representing the existence of rift valleys.
What is rift valleys?A rift valley refers to the lowland region where it created at the time when there should be tectonic plates of the earth that should be moved apart or rifted. A rift valley should be lowland region that should be created at the time when earth tectonic plates should be moving part. It should be founded both on the land and at the bottom of the ocean.
Therefore, we can conclude that the option d is correct.
Learn more about area here: https://brainly.com/question/16660726
Combine Lead (II) nitrate with Potassium Iodide solution
Answer:
When you add lead nitrate to potassium iodide, their particles combine and create two new compounds, a yellow solid called lead iodide (Pbl2) and a white solid called potassium nitrate (KNO3). Yellow clouds indicate that the chemical change has taken place.
Hope it will help you........Equations can be balanced by using the half-reaction method. Which step should be completed first when using this method?
Answer:
Separate the reaction into half equations
Explanation:
When we want to balance redox equations, we must take cognizance of the fact that a specie was oxidized and another specie was reduced.
Hence we must identify the specie that was oxidized and the one that was reduced and then break up the whole redox reaction into oxidation and reduction half equations.
Answer:
D. finding the oxidation states of atoms
Explanation:
i did the review on edge2020
Please Help!!!!
As the mass of a star increases, how do you think its luminosity might change?
Answer: Answer in explanation
Explanation:
If you're talking about *stars* in general, as mass increases, so does the luminosity - it burns brighter and faster. A *star* will not increase it's mass generally, unless something falls into it; and generally - even if a *planet* falls into a star (take our sun, for example - you could plunge the Earth into the sun, and you've only increased the sun's mass by 1/1,300,000th... )
As radius increases, for example, when our sun slips into the Red Giant phase, it will become redder, but the surface will have increased 100,000 times - so, the amount of light it puts out now from a square meter, compared to how much it will put out when it's a red giant will be reduced 20 fold; however, there's so much ***more*** area, that the overall brightness of our sun will increase dramatically.
Answer:nut
Explanation:bust
PLEASE HELP ASAP I LOVE YOU I'LL GIVE BRAINLY
Answer:
I think B. force create matter is right one
Answer:
the answer is c
Explanation:
atoms or helium nickel would represent _____
Answer:
they represent their own atoms
Answer:
Elements
Explanation:
The excess reactant... a. provides more product in the reaction b. is left over, after the reaction is complete c. has the highest coefficient in every balanced reaction d. is the gas in a balanced reaction
50 POINTS HELP
Answer:
[tex]\boxed {\boxed {\sf Option: B }}[/tex]
Explanation:
The excess reactant is the reactant left over after a chemical reaction. It is found when the limiting reactant is completely done. The answer to your question is option B. The excess reactant is what is found after the reaction is complete. Our answer is Option B.
Answer:B
Explanation: Excess Reactant - The reactant in a chemical reaction that remains when a reaction stops when the limiting reactant is completely consumed consumed. The excess reactant remains because there is nothing with which it can react.