1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Minchanka [31]
3 years ago
8

Intermolecular forces in liquids are stronger than in gases but

Mathematics
1 answer:
Helga [31]3 years ago
3 0

Answer:

Intermolecular forces in liquids are stronger than in gases but less that the forces in solids.

Step-by-step explanation:

The intermolecular forces in both liquids and solids have to be strong enough to hold the particles in the substances or objects together. Liquids and solids both have particles inside of them that barely have any room to move due to the strong hold that the intermolecular forces have between them. This is also with the help of the smaller amount of average kinetic energy between the molecules.

While liquids and solids both have greater intermolecular forces than the average amount of kinetic energy in the substances and objects, the particles  in liquids have room to freely move around unlike solids which have particles compacted so tightly that they have no room to move at all. For example, if you compare a cookie to the water inside of a glass of water, you can see that the water can move around and is flexible to any container that  you pour it in but the cooking does not move from it's solid form. The reasoning for this is because the water is a liquid and the particles are more flexible while the cookie is a solid and the particles cannot  be separated from each other. Therefore, the cookie isn't flexible.

The particles in gases are separated so far apart because the intermolecular forces in them are very weak compared to liquids and solids meaning they cannot hold the particles together.

Overall, intermolecular forces in liquids are stronger than in gases but weaker than the intermolecular forces in solids.

You might be interested in
QUESTION 3 [10 MARKS] A bakery finds that the price they can sell cakes is given by the function p = 580 − 10x where x is the nu
Harman [31]

Answer:

(a)Revenue function, R(x)=580x-x^2

Marginal Revenue function, R'(x)=580-2x

(b)Fixed cost =900 .

Marginal Cost Function=300+50x

(c)Profit,P(x)=-35x^2+280x-900

(d)x=4

Step-by-step explanation:

<u>Part A </u>

Price Function= 580 - 10x

The revenue function

R(x)=x\cdot (580-10x)\\R(x)=580x-x^2

The marginal revenue function

\dfrac{dR}{dx}= \dfrac{d}{dx}(R(x))=\dfrac{d}{dx}(580x-x^2)=580-2x\\R'(x)=580-2x

<u>Part B </u>

<u>(Fixed Cost)</u>

The total cost function of the company is given by c=(30+5x)^2

We expand the expression

(30+5x)^2=(30+5x)(30+5x)=900+300x+25x^2

Therefore, the fixed cost is 900 .

<u> Marginal Cost Function</u>

If  c=900+300x+25x^2

Marginal Cost Function, \frac{dc}{dx}= (900+300x+25x^2)'=300+50x

<u>Part C </u>

<u>Profit Function </u>

Profit=Revenue -Total cost

580x-10x^2-(900+300x+25x^2)\\580x-10x^2-900-300x-25x^2\\$Profit,P(x)=-35x^2+280x-900

<u> Part D </u>

To maximize profit, we find the derivative of the profit function, equate it to zero and solve for x.

P(x)=-35x^2+280x-900\\P'(x)=-70x+280\\-70x+280=0\\-70x=-280\\$Divide both sides by -70\\x=4

The number of cakes that maximizes profit is 4.

6 0
3 years ago
What is the value of x in the product of powers below?
Luda [366]
-7
Bbbbbbbbbbbbbbbbbbbbbb
7 0
3 years ago
.
Maksim231197 [3]

Answer:

D. x=1

Step-by-step explanation:

Image can be rewritten as 3x + 6 = 9.

Solve for x.

3x +6 = 9

Isolate x by subtracting 6 from both sides.

3x = 3

Get rid of the 3 by dividing by 3 on both sides.

x = 1

Hope this helped.

8 0
2 years ago
A polygon is reflected across a line. The angles in the original figure are compared to the corresponding angles in the image to
irina [24]
None. <span>They will always be congruent.</span>
5 0
3 years ago
Read 2 more answers
Simplify expression 3(d+5)
steposvetlana [31]

Answer:

your answer would be 21

~hope this is the right answer, have a great day/night~

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Use the circle graph below to answer the question.
    5·2 answers
  • 17−2p=4p+5 so what does p equal
    6·1 answer
  • Convert to a fraction notation
    9·2 answers
  • Which is greater 0.7 or 7/9
    5·2 answers
  • Find the value of x​
    7·1 answer
  • Evaluate the expression square root 3/27​
    15·1 answer
  • Can someone help me with these? 25 points.
    10·2 answers
  • Since a light year is a unit of astronomical distance equal to the distance light travels in one year, which phrase best complet
    9·2 answers
  • Effective rate of interest coresponding to 9% componded daily
    8·2 answers
  • The population of a city has been increasing by 2% annually. The sign shown is from the year 2000.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!