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
laila [671]
3 years ago
7

NEED HELP ASAP

Chemistry
2 answers:
qwelly [4]3 years ago
5 0

i think it will be A. im not sure

Serjik [45]3 years ago
5 0
Pressure stays same while final temp is 200K, the answer is B

You might be interested in
Which is a homogeneous mixture
klemol [59]
A homogeneous mixture is a mixture that is mixed so well together that you cannot see the different components that make up the mixture as the ingredients will not separate out, even over time.  
3 0
3 years ago
Read 2 more answers
Which of the following is a change from a more condensed to a less condensed state of matter? Freezing Condensing Evaporating So
3241004551 [841]
Evaporating.

This is because evaporation occurs for things such as water coming in contact with a heat source that cause molecules to run crazy and begin to go farther and farther apart, becoming steam and evaporation in the air.

Therefore, during the process of evaporation, molecules become less condensed.

Hope this helps!
8 0
3 years ago
How many significant figures are in 1.00 L
likoan [24]

Answer:

3 significant numbers

6 0
3 years ago
Which of the following best describes subduction?
siniylev [52]

Answer:

A more dense plate going underneath a less dense plate.

5 0
2 years ago
If the distance between two objects is decreased to - of the original
Charra [1.4K]

Answer:

The new force will be \frac{1}{100} of the original force.

Explanation:

In the context of this problem, we're dealing with the law of gravitational attraction. The law states that the gravitational force between two object is directly proportional to the product of their masses and inversely proportional to the square of a distance between them.

That said, let's say that our equation for the initial force is:

F = G\frac{m_1m_2}{R^2}The problem states  that  the distance decrease to 1/10 of the original distance, this means:[tex]R_2 = \frac{1}{10}R

And the force at this distance would be written in terms of the same equation:

F_2 = G\frac{m_1m_2}{R_2^2}

Find the ratio between the final and the initial force:

\frac{F_2}{F} = \frac{G\frac{m_1m_2}{R_2^2}}{G\frac{m_1m_2}{R^2}}

Substitute the value for the final distance in terms of the initial distance:

\frac{F_2}{F} = \frac{G\frac{m_1m_2}{(\frac{R}{10})^2}}{G\frac{m_1m_2}{R^2}}

Simplify:

\frac{F_2}{F} = \frac{\frac{1}{100R^2}}{\frac{1}{R^2}}=\frac{1}{100}

This means the new force will be \frac{1}{100} of the original force.

8 0
3 years ago
Other questions:
  • 4.87 x 103 + 1.092 x 107 =
    9·2 answers
  • • Carbon Dioxide is a greenhouse gas because it traps heat in the Earth’s surface.
    12·1 answer
  • Where is an earthquake most likely to occur?
    9·2 answers
  • The rate of chemical reactions decreases as temperature is raised. true or false
    13·2 answers
  • What are the three main particles in the modern model of an atom
    8·1 answer
  • HELP????????
    5·2 answers
  • The structures of TeF4 and TeCl4 in the gas phase have been studied by electron diffraction.
    13·1 answer
  • A chemist wants to use an element with a large electronegativity for an experiment. Based on trends in the periodic table, which
    13·1 answer
  • This is the last week of school for me and i need help pleaseee !!
    7·1 answer
  • Which of the following is NOT true about wastewater and wastewater treatment?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!