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
Karo-lina-s [1.5K]
3 years ago
11

When a high mass main sequence star runs out of both hydrogen and helium in its core, the core begins to fuse

Chemistry
1 answer:
Umnica [9.8K]3 years ago
4 0

Answer:

i guess it explodes

Explanation:

You might be interested in
What happens when two positively charged objects move closer to each other?
Katena32 [7]

Answer: Objects with like charge repel each other.

6 0
3 years ago
Read 2 more answers
How many electrons does hydrogen need in order to have a full shell of valence electrons?
eimsori [14]

Answer:

It only needs one electron.

6 0
3 years ago
What explains the fact that no machine is 100 percent efficient?
nydimaria [60]
Because some machine might not work and would give you the wrong answer
4 0
3 years ago
What is the volume of an object with a mass of 220g and a desnisty of 55cm3?
dmitriy555 [2]
Volume=Mass over density. V= 220/55. V=4cm^3
7 0
3 years ago
What is the wavelength of light emitted when the electron in a hydrogen atom undergoes transition from an energy level with n =
Lady bird [3.3K]

Answer:

4.86\times10^{-7}\ \text{m}

Explanation:

R = Rydberg constant = 1.09677583\times 10^7\ \text{m}^{-1}

n_1 = Principal quantum number of an energy level = 2

n_2 = Principal quantum number of an energy level for the atomic electron transition = 4

Wavelength is given by the Rydberg formula

\lambda^{-1}=R\left(\dfrac{1}{n_1^2}-\dfrac{1}{n_2^2}\right)\\\Rightarrow \lambda^{-1}=1.09677583\times 10^7\left(\dfrac{1}{2^2}-\dfrac{1}{4^2}\right)\\\Rightarrow \lambda=\left(1.09677583\times 10^7\left(\dfrac{1}{2^2}-\dfrac{1}{4^2}\right)\right)^{-1}\\\Rightarrow \lambda=4.86\times10^{-7}\ \text{m}

The wavelength of the light emitted is 4.86\times10^{-7}\ \text{m}.

6 0
3 years ago
Other questions:
  • What will a bowling ball that is standing still on a table do?
    12·1 answer
  • One source of the isotope is reprocessed nuclear reactor fuel. how many protons and neutrons does the 106ru nucleus contain?
    15·1 answer
  • Can someone tell me if I put this in the correct pairs???? Help please!!??
    10·1 answer
  • Which factor would be most useful predicting the amount of mantle a certain volume of crust will displace
    5·1 answer
  • Scoring Scheme: 3-3-2-1 When you use the half reaction method to balance the redox reaction between one mole of NBS and ascorbic
    9·1 answer
  • The lattice structure in a metal is _____ than the lattice structure of an ionic compound.
    9·1 answer
  • On the basis of electronegativity, which of these pairs of elements is most likely to form polyatomic ions?
    14·1 answer
  • Ahhhhhhhhhhhhhhhhhhhhhhhhhhhh
    14·2 answers
  • Pls help noww<br>Just want to see who's the smartest here<br>promise to tag u as brainliest​
    15·1 answer
  • A refrigerator uses_________________________ energy to move the_________________________ through the refrigerator pipes.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!