What is the value of w in the equation
1/2w + 7 = 2w - 2

Answers

Answer 1

Answer: $(1)/(2) w + 7 = 2w - 2$

First, replace the numerator with 'w'.
$(w)/(2) +7=2w-2$
Second, multiply both sides by 2.
$w + 14 = 4w - 2$
Third, subtract 'w' from both sides.
$14 = 4w - 4 - w$
Fourth, simplify to 3w - 4.
$14 = 3w - 4$
Fifth, add '4' to both sides.
$14+4=3w$
Sixth, add 14 + 4.
$18 = 3w$
Seventh, divide both sides by '3'.
$(18)/(3) =w$
Eighth, since 6 goes into 3 to get 18, simplify the fraction to 6.
$6 = w$
Ninth, switch the sides.
$w = 6$

Answer: w = 6

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Which gas law states that the pressure of a gas decreases when volume is increased and the temperature is unchanged? A. Charles' Law
B. The General Gas Law
C. Boyle's Law
D. The Law of Cubic Expansion

Answers

Answer:

Explanation:

According to Boyle's law when we kept the temperature as constant and is we decrease the pressure of the gas then the volume of the gas is increases it means that at pressure and volume are inversely proportional to each other when we take temperature as constant.

So for the given statement Boyle's law will be correct option

So option (c) will be correct option

The answer is C Boyle's Law I believe

Express your emotions on how bad fraud and corruption and how they must be avoided

Answers

Fraud is dishonest activity causing actual or potential financial loss to any person or entity including theft of personal identity, moneys or other property by employees or persons external to the University and where deception is used at the time, immediately before or immediately following the activity. This also includes the deliberate falsification, concealment, destruction or use of falsified documentation used or intended for use for a normal business purpose or the improper use of information or position for personal financial benefit.

The concept of fraud involves fraudulent or corrupt conduct by internal parties or external entities targeting the University, or fraudulent or corrupt conduct by the University itself targeting external entities.

What is corruption?

Corruption is dishonest activity in which a person abuses his/her position of trust in order to achieve some personal gain or advantage for themselves, or provide an advantage/disadvantage for another person or entity.

Corrupt conduct can take many forms including:

conflicts of interesttaking or offering bribesdishonestly using influenceblackmailfraudtheftembezzlementtax evasionforgerynepotism and favouritism

NOTE: Corruption does not include mistakes or unintentional acts.

Why do different elements emit different colors of light

Answers

Answer:

different photonic energies

Final answer:

Elements emit different colors of light based on their electron configurations and the amount of energy released.

Explanation:

Each element has a unique arrangement of electrons in its atoms. When these electrons transition from higher energy levels to lower energy levels, they release energy in the form of light. The color of light emitted depends on the amount of energy released.

For example, sodium emits yellow light because its electrons transition from a higher energy level to a lower energy level, releasing a specific amount of energy corresponding to the yellow part of the visible spectrum.

Other elements, like copper or lithium, emit different colors of light because they have different electron configurations and release energy at different wavelengths.

Learn more about Emission of light here:

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At what stage of a reaction do atoms have the highest energy?a. reactant stage
b. product stage
c. transition state stage
d. The stage of highest energy depends on the atom.

Answers

The correct answer for the question that is being presented above is this one: "c. transition state stage." During the transition state stage, the reaction of the atoms have the highest energy. It is also during the formation of the activated complex in the middle of the experiment.

Heisenberg's Uncertainty Principle states that we cannot simultaneously measure both the position and momentum of an object better than a certain accuracy. This limitation is not a consequence of imperfect technology, but is a fundamental law. It applies to all objects -- photons, electrons, baseballs, etc.. A highly monochromatic, continuous beam of laser light of wavelength 470 nm passes through an electro-optic shutter. The shutter opens and closes in a time interval of Δt = 90 ps . After passing through the shutter to what uncertainty, Δx, have the photons been localized?

Answers

For this specific problem, the photons have been localized toDx = 0.027muncertainty. I am hoping that this answer has satisfied yourquery about and it will be able to help you, and if you’d like, feel free toask another question.

Which of the following is not a property of water? A) Low density B) Low specific heat C) Low heat of vaporisation D) All of the above