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
jolli1 [7]
3 years ago
9

A satellite can move around Earth in a circular orbit at constant height because

Chemistry
1 answer:
dybincka [34]3 years ago
4 0
I believe it’s answer B because even in space gravity plays roles.
You might be interested in
Which of the following describes the greenhouse effect?
ankoles [38]

Earth's greenhouse gases trap heat in the atmosphere and warm the planet.

6 0
2 years ago
Read 2 more answers
14.2 grams of Na2SO4 is dissolved in water to make a 2.50 L
Trava [24]

Answer:

0.04 M

Explanation:

Given data:

Mass of Na₂SO₄= 14.2 g

Volume of solution = 2.50 L

Molarity of solution = ?

Solution:

Number of moles of Na₂SO₄:

Number of moles = mass/ molar mass

Number of moles = 14.2 g/ 142.04 g/mol

Number of moles = 0.1 mol

Molarity :

Molarity = number of moles of solute / volume of solution in L

Molarity = 0.1 mol / 2.50 L

Molarity = 0.04 M

6 0
3 years ago
Describe the physical and chemical weathering​
Stella [2.4K]

Answer:

Physical weathering is caused by purely mechanical changes to the rock, while chemical weathering is caused by chemical reactions.

Explanation:

Chemical weathering happens when the chemicals get diluted and dissolved in water and seep and percolate down the rock surfaces.

Physical weathering happens when rocks are fragmented into minor fragments while ensuring no alterations in their chemical makeup. The main causes behind physical weathering include spontaneous fluctuations in temperature like too high or too low heat or cold

7 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST! Explain how a pure metal is held together. Include a definition of a metallic bond in your explanation. Pl
vazorg [7]

Explanation:

A chemical bond which is formed in between positively charged atoms when there is sharing of free electrons in a lattice of cations is known as a metallic bond.

In a pure metal, atoms are surrounded by free moving valence electrons which move from one part of metal to another.

Thus, we can conclude that pure metals are held together by metallic bonds due to attraction between mobile valence electrons and positively charged metal ions.


7 0
3 years ago
Read 2 more answers
2H2S + 3O2 → 2SO2 + 2H2O<br><br><br>1. For every 10.0 g of H2S how many moles of SO2 are formed?
Veseljchak [2.6K]

Answer:10

Explanation:

7 0
2 years ago
Other questions:
  • Which of these is a chemical property of iron?
    5·2 answers
  • The mass of the atom is found by adding is protons and neutrons the electrical charge of an atom is found by adding the charge i
    13·1 answer
  • Which part of the experiment is not touched by the independent variable or is the normal/comparison
    14·1 answer
  • Air-bags can be inflated by the decomposition of sodium azide, NaN3. At 25.0◦C and 1.10 atm, what volume of N2(g) is produced by
    5·1 answer
  • There are many lewis structures you could draw for sulfuric acid, h2so4 (each h is bonded to an o). part a what lewis structure(
    6·2 answers
  • Energy must be removed from a liquid to change it to a solid true or false please hurry it’s a emergency
    10·2 answers
  • Lodestone is magnetic. How might you identify weather a mineral sample might be lodestone
    10·2 answers
  • How much milk at 1 degrees Celsius is needed to reduce the temperature of
    13·1 answer
  • Help on this question please
    6·2 answers
  • Griffin made the following list of the different outer coverings of a plant. which part of his list is incorrect?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!