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
kotegsom [21]
3 years ago
8

The _________________ is that part of the Sun where the energy transfers from the super hot core to the cooler outer layers of t

he Sun.
a
nuclear fusion
b
hydrogen and helium
c
radiative envelope
d
nuclear reactor
Chemistry
1 answer:
Jlenok [28]3 years ago
4 0
Nuclear fusion or A Is the best answer
You might be interested in
Help asap. picture below.
Rashid [163]

Answer:

C. If a solar cell breaks, it releases chemicals and can harm humans.

Explanation:

Hope this helped! :)

3 0
2 years ago
what is the concentration of a dextrose solution prepared by diluting 14 ml of a 1.0 m dextrose solution to 25 ml using a 25 ml
allsm [11]

The concentration of a dextrose solution prepared by diluting 14 ml of a 1.0 M dextrose solution to 25 ml using a 25 ml volumetric flask is 0.56M.

Concentration is defined as the number of moles of a solute present in the specific volume of a solution.

According to the dilution law, the degree of ionization increases on a dilution and it is inversely proportional to the square root of concentration. The degree of dissociation of an acid is directly proportional to the square root of a volume.

M₁V₁=M₂V₂

Where, M₁=1.0M, V₁=14ml, M₂=?, V₂=25ml

Rearrange the formula for M₂

M₂=(M₁V₁/V₂)

Plug all the values in the formula

M₂=(1.0M×14 ml/25 ml)

M₂=14 M/25

M₂=0.56 M

Therefore, the concentration of a dextrose solution after the dilution is 0.56M.

To know more about dilution

brainly.com/question/18566203

#SPJ4

6 0
10 months ago
History of Aluminum​
solniwko [45]

Answer:

Aluminium was named after alum, which is called 'alumen' in Latin. This name was given by Humphry Davy, an English chemist, who, in 1808, discovered that aluminium could be produced by electrolytic reduction from alumina (aluminium oxide), but did not manage to prove the theory in practice.

Explanation:

5 0
3 years ago
Read 2 more answers
Which consequence of new fishing methods had the most immediate impact on the environment?
maxonik [38]
I believe the answer is D
4 0
3 years ago
Read 2 more answers
The diagram illustrates the water cycle.
MissTica

Answer:

Precipitation

Explanation:

In the water cycle, water experiences different phase changes from one state to another in nature.

The cycling affords water to in solid, liquid and the vapor form.

From the cycle show, W represents precipitation.

  • During precipitation, water in the atmosphere begins to fall.
  • U is evaporation
  • X is transpiration.
  • V is the condensation.
3 0
2 years ago
Read 2 more answers
Other questions:
  • When a strontium atom loses its valence electrons, it’s has the same electrons configuration as which element
    15·1 answer
  • Which of the following terms best describes any solution?
    15·2 answers
  • A 5.00 l sample of a gas exerts a pressure of 1040 torr at 50.0°c. In what volume would the same sample exert a pressure of 1.00
    15·1 answer
  • Salt water is classified as a
    7·2 answers
  • When salt dissolves in water, what type of substance is formed? (4 points)
    8·1 answer
  • Which of these will change if the air in a
    14·1 answer
  • Please Help Thank You
    8·2 answers
  • Which types of reactions would result in a change in temperature?
    11·1 answer
  • How many liters of 2.0 M HCl are required to exactly neutralize 1.5 L of 5.0 M NAOH?
    12·1 answer
  • Which of the following describes redox in displacement plating?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!