when the other girl thicc

The velocity between point A and point B is 1.0 m/s

What is velocity?

Velocity is simply defined as the rate of change of displacement with time. Mathematically, it can be expressed as:

Velocity = Change of displacement / time

From the question given above, the following data were obtained:

The velocity between point A and point B can be obtained as follow:

Velocity = Change of displacement / time

Velocity = 8 / 8

Velocity = 1.0 m/s

Thus, the velocity between point A and point B is 1.0 m/s

Learn more about velocity:

https://brainly.com/question/3411682

#SPJ1

The name of this compound using IUPAC rules is  3,4-dimethylhexane.

Option D is correct.

the IUPAC nomenclature of organic chemistry is described as a method of naming organic chemical compounds as recommended by the International Union of Pure and Applied Chemistry.

Option A, 2,3-diethylbutane, is incorrect because it has a different carbon chain length and different substituent positions.

Option B, 2-ethyl-3-methylpentane, is incorrect because it has a different carbon chain length and one of the substituents is incorrectly placed.

Option C, 3-methyl-4-ethylpentane, is incorrect because it has a different carbon chain length and the substituent positions are reversed.

Learn more about  IUPAC rules at: https://brainly.com/question/28872356

#SPJ1

The final product of the given synthetic transformation would be 2-ethyl-1-butene.

This step results in the formation of 2-ethyl-1-butene as the final product.

To know more about deprotonation click here:

https://brainly.com/question/30298709

#SPJ11

Answer:

C3H6O + 4O2 → 3CO2 + 3H2O or 11

Explanation:

Answer:

11

Explanation:

Answer:

The Moon orbits the Earth which orbits the Sun.

Explanation:

Explanation:

2 hydrogen into helium

1.D

3.A

"John Adams is a contemporary American composer known for blending elements of minimalism, neo-romanticism, and rock music in his compositions".The statement is true.

John Adams is a prominent American composer who has been active since the 1970s. He is known for his unique style that blends different genres of music, including minimalism, neo-romanticism, and rock music.

Minimalism is a style of music characterized by the use of repetitive patterns and simple harmonic structures. Neo-romanticism, on the other hand, is a style that emerged in the late 19th century as a reaction against the dominance of classical music and the rise of modernism.

It emphasizes emotion, beauty, and expressiveness. Finally, rock music is a popular genre that emerged in the 1950s and is characterized by its use of electric guitars, drums, and bass.

Adams has incorporated these different styles into his compositions to create a unique and innovative sound. He is known for his use of repetitive patterns, driving rhythms, and electronic instruments, which are reminiscent of minimalism and rock music.

At the same time, he also incorporates lush harmonies and expressive melodies, which are characteristic of neo-romanticism. Adams's compositions are often complex and multi-layered, with different elements weaving in and out of each other to create a rich and dynamic musical experience.

Visit here to learn more about Composer:

brainly.com/question/671930

#SPJ11

In an alloy, the strength of the material is influenced by various factors, including the presence of solid solution strengthening.

Solid solution strengthening occurs when one element is dissolved in another, leading to the distortion of the crystal lattice and hindering dislocation movement, thereby increasing the material's strength.

Given that the strength of an alloy with 10% nickel is 150 MPa, we can expect that the strength of an alloy with 20% nickel would be higher. Increasing the percentage of nickel in the alloy leads to a greater distortion of the crystal lattice, resulting in stronger interactions between the dissolved nickel atoms and the copper matrix. This increased interaction prevents dislocations from moving easily, thus improving the strength of the alloy.

The exact increase in strength cannot be determined without additional information or knowledge of the specific properties of the nickel-copper system. However, based on general trends, we can anticipate that the strength of the alloy with 20% nickel would be greater than 150 MPa. The increase in nickel concentration would likely result in a stronger solid solution strengthening effect, leading to an overall stronger alloy.

Learn more about crystal lattice here :
brainly.com/question/13008800

#SPJ11

Answer:

first change cm to m and g to kg so you will find the volume first which is 0.02 by 0.03 by 0.02 your answer is 0.000012 m . using the formula density=mass/volume take 0.094/ 0.00012 then divide

Answer:

9146

Explanation:

The letters are in the place of the number on the clock. A is in the place of 9, B is in the place of 1, and so on. I hope I was correct!

Answer:

9641

Explanation:

Answer:

freezing

Explanation:

When a solid reaches the temperature of its melting point, it can become a liquid. For water, the temperature needs to be a little over zero degrees Celsius (0oC) for you to melt. ... The reverse of the melting process is called freezing. Liquid water freezes and becomes solid ice when the molecules lose energy.

hope it becomes helpful to you ☺️☺️

good luck

J.J. Thomson established the plum pudding model of an atom and discovered the electron as a result of his cathode ray tube research.

The electric discharge of a cathode ray tube was extensively researched by scientists. The crucial part was Thomson's interpretation. He interpreted the rays' deflection by the charged plates and magnets as proof of "things far smaller than atoms." Thomson determined that these bodies had a high charge-to-mass ratio and calculated the charge's actual value.

A concept of the atom as a sphere of positively charged matter with electrons positioned according to electrostatic forces was put forth by Thomson in 1904 which is now known as the plum pudding model. He not only found the electron but also concluded that it was a crucial component of an atom.

To learn more about J.J. Thomson try:

https://brainly.com/question/18621643

#SPJ4

Answer: This satisfies the law of definite proportion or constant proportion and it can be proven below.

Explanation:

The law of constant or definite proportion states that all pure samples of the same compound no matter how they are made; are made up of the same elements combined in the same proportion by mass. The can be verified by finding the ratio of copper to oxygen in the both experiment listed above.

In the first experiment:

1.37 g of cupric oxide contains 1.098 g copper therefore oxygen = 1.37 − 1.098

=0.272 g

The ratio of copper to oxygen is=

1.098 ÷ 0.272

= 4:1

In the SECOND or next experiment:

1.476 g of cupric oxide contains 1.17 g copper Therefore oxygen = 1.476−1.17

=0.306g

The ratio of copper to oxygen is =

=1.176 ÷ 0.306

=3.8:1

Which is approximately≃4:1.

In conclusion, despite the different methods of the experiments, composition of copper of copper in the two different samples are the same and the cupric oxide obtained from different sources contain the same elements ( copper and oxygen) combined in the SAME ratio.

Answer:

The metal is most likely calcium which has a molar mass of 40.078 g

Note: The question is incomplete. The complete question is given below:

1.00g of a metallic element reacts completely with 300cm3 of oxygen at 298K and 1 atm pressure to form an oxide which contains O2– ions. The volume of one mole of gas at this temperature and pressure is 24.0dm3 .

What could be the identity of the metal?

A calcium B magnesium C potassium D sodium

Explanation:

Number of moles of the oxygen gas reacted is first determined:

Volume of oxygen gas = 300 cm³ = 0.30 dm³

1 mole of a gas occupies 24.0 dm³ at this temperature and pressure

Number of moles of oxygen gas that will occupy 0.30 dm³ = 0.3/24 = 0.125 moles

Let M be represent the metallic element. The equation of the reaction will be:

2M + O₂ ----> 2MO

From the equation of reaction;

2 moles of the metal reacts with 1 mole of oxygen gas

2 * 0.125 moles of the metal will react with 300 cm³ of oxygen  = 0.025 moles

Since the mass of the metal that reacted with oxygen is 1.0 g, therefore, 1.0 g of the metal = 0.025 moles

mass of 1 mole of the metal = 1 /0.025 = 40.0 g

Therefore, the metal is most likely calcium which has a molar mass of 40.078 g

Answer:

Explanation:

Groundwater spread over the years

A water and lithium bromide solution that is exposed to air becomes corrosive.

Lithium bromide is an inorganic compound with the chemical formula LiBr. It is a salt that consists of lithium cations (Li+) and bromide anions (Br-). Lithium bromide is a white crystalline solid at room temperature, but it readily absorbs moisture from the air, turning into a hygroscopic compound.

When a water and lithium bromide solution is exposed to air, it undergoes a process called air dilution. The water in the solution tends to evaporate due to its high vapor pressure, leaving behind a more concentrated lithium bromide solution. As a result, the solution becomes more concentrated in lithium bromide.

These increasing concentration of lithium bromide makes it highly corrosive in nature and harmful.

Learn more about corrosion from the link given below.

https://brainly.com/question/31313074

#SPJ4

Volume of EDTA needed is \(32.28ml\) and Volume of \(Zn^{+2}\) needed to titrate the excess reagent is \(14.9796ml\).

Titration-a procedure or method for calculating the concentration of a dissolved substance using the least amount of reagent at a certain concentration needed to get a specific result when combined with a known volume of the test solution.

concentration refers to the amount of a substance in a defined space. Another definition is that concentration is the ratio of solute in a solution to either solvent or total solution.

Concentration of \(Co^{+2}\)=\((\frac{1.569\times10^{-3} }{155} )\times(\frac{1000}{1} )=0.0101226M\)

\(V_{1}=\frac{0.0101226M\times25ml}{0.007840M}\)

\(V_{1}=32.2786ml\)

Volume of EDTA needed is\(32.28ml\)

millimoles of \(CO^{+2}\) in the sample is \(0.0101226M\times25.00ml = 0.25306mmol\)

millimoles of EDTA(excess)=\(0.392 - 0.25306 = 0.138935mmol\)= millimoles of \(Zn^{+2}\) reacted

Volume of \(Zn^{+2}\) needed = \(\frac{0.138835mmol}{0.009275M } = 14.9796\:ml\)

Volume of \(Zn^{+2}\) needed to titrate the excess reagent\(=14.9796ml\)

Learn more about the Titration

brainly.com/question/29509561

#SPJ4

Answer:

The following are the explanation of the true statement:

Explanation:

Answer:

fluorine

Explanation:

Answer:

The element with the highest electronegativity is fluorine with a score of 4.0 (which is the highest possible)

Explanation:

I personally haven't gotten this question yet so I hope this helps you!

Answer:750 mL

Explanation:

volume=3x250 cm^3 = 750 cm^3

750 cm^3 x 1mL/1cm^3 =750 mL

If the volume of a beaker is 250 cm. The amount of water that three beakers can hold is equal to 750 mL.

Volume may be defined as the amount of space that is significantly occupied by a three-dimensional figure or object. It is measured in cubic units.

According to the question,

The volume of a beaker is = 250 cm.

It is known that 1 milliliter is exactly the same as 1 cm.

∴ The amount of water three beakers can hold = 250 × 3 = 750 mL.

Therefore, if the volume of a beaker is 250 cm. The amount of water that three beakers can hold is equal to 750 mL.

To learn more about Volume, refer to the link:

https://brainly.com/question/1972490

#SPJ2

 Bone is composed   calcified matrix, which gives it hardness. The loss of this bone hardness is called Osteopenia.

Bone is an organic matrix that is highy reinforced by inorgaanic minerals  such as calcium. Bone is known to be intricated laced in a calcified matrix, which gives it hardness.

The loss of this bone density and consequent loss of the rigidity of the bone is called Osteopenia.

Learn more about bone strength: https://brainly.com/question/5482443

Answer:

Coefficient = 1.58

Exponent = - 5

Explanation:

pH = 2.95

Molar concentration = 0.0796M

Ka = [H+]^2 / [HA]

Ka = [H+]^2 / 0.0796

Therefore ;

[H+] = 10^-2.95

[H+] = 0.0011220 = 1.122 × 10^-3

Ka = [H+] / molar concentration

Ka = [1.122 × 10^-3]^2 / 0.0796

Ka = (1.258884 × 10^-6) / 0.0796

Ka = 15.815 × 10^-6

Ka = 1.58 × 10^-5

Coefficient = 1.58

Exponent = - 5

To combine ions to form ionic compounds, we need the combine in such a way that it gets neutral charge.

We can combine each anion with each cation to get the 4 compounds we need.

To combine SO₄²⁻ with Pb⁴⁺ we first find the Least Common Multiple of their charges, 2 and 4.

They have the factor 2 in common, so the LCM is 4. This is the final charge of each that will cancel out.

To get 4+, we only need 1 Pb⁴⁺.

To get 4-, we need 2 SO₄²⁻.

So, the formula is:

Pb(SO₄)₂

To combine SO₄²⁻ with NH₄⁺ is easier because one of them has single charge. In this case, we can simply pick one of the multiple charge ion and the same amount that will cancel its charge of the single charged one.

So, we picke 1 SO₄²⁻, ending with 2-.

And we picke 2 NH₄⁺, ending with 2+.

The formula:

(NH₄)₂SO₄

To combine C₂H₃O₂⁻ with Pb⁴⁺ we do the same, because the anion is single charged.

Pick 1 Pb⁴⁺, ending with 4+.

Pick 4 C₂H₃O₂⁻, ending with 4-.

The formula:

Pb(C₂H₃O₂)₄

To combine C₂H₃O₂⁻ with NH₄⁺, both have same charge, so we just need one of each and their charges will cancel out.

The formula:

NH₄C₂H₃O₂

So, the formulas are:

Pb(SO₄)₂

(NH₄)₂SO₄

Pb(C₂H₃O₂)₄

NH₄C₂H₃O₂

Answer:

cats, ants, spiders, elephants, porcupine, tiger, kangaroo, and ostrich. Mosses, hornworts, liverworts, lycophyte, seed plants, pteridophytes, and archaeopteridales.

Explanation:

The probability of occupying the second energy level in an energy diagram of two energy levels, one at 0 cm-1 and one at 300 cm-1, will be 0.15 when the temperature is 874 K (600°C)

We can write the formula as, Substituting the values: E2 - E1 = 300 cm-1 (which equals to 3 × 104 m-1 or 3.96 × 10-19 J).Then the probability of occupying the second level be 0.15 when the temperature is 874 K (600°C).

If two particles are in the second energy level, then the temperature will be higher than in case a. This is because having two particles in the second energy level (instead of none) indicates that there is an external source of energy that has raised the temperature of the system, since at lower temperatures, particles will occupy the lowest possible energy level.

To know more about temperature  visit:-

https://brainly.com/question/7510619

#SPJ11

Answer:

9.28moles

Explanation:

Given parameters:

volume  = 11.1L

pressure  = 204atm

temperature  = 24°C = 24 + 273  = 297K

Unknown:

Number of moles of air in the cylinder  = ?

Solution:

To solve this problem, we apply the ideal gas equation;

         PV = nRT

P is the pressure

V is the volume

n is the number of moles

R is the gas constant  = 0.082atmdm³mol⁻¹K⁻¹

T is the temperature

Now insert the parameters and find n;

     204 x 11.1  = n x 0.082 x 297

    226.4  = 24.4n

        n  = 9.28moles

The number of moles of air in the cylinder is 92.98 moles

From the following parameters given, we are to determine the number of moles of air in the cylinder.

Given that:

The number of moles of air can be determined by using the relation for the ideal gas equation which can be expressed as:

where

Making (n) the subject of the formula:

\(\mathbf{n = \dfrac{PV}{RT}}\)

\(\mathbf{n = \dfrac{204 \ atm \times 11.1 L}{0.082 \ L .atm/mol .K \times 297 \ K}}\)

n = 92.98 moles

Learn more about the ideal gas equation here:

https://brainly.com/question/15815713?referrer=searchResults