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
____ [38]
3 years ago
7

At night, low temperatures can cause rocks to: melt contract expand

Chemistry
2 answers:
lana66690 [7]3 years ago
5 0

Answer:

They can cause rocks to contract

Explanation:

if the rocks melt it would have to either be really hot or a chemical reaction and when rocks expand that would need heat so the last answer that is left is contract.

HOPE THIS HELPS

vampirchik [111]3 years ago
3 0

At night, low temperatures can cause rocks to CONTRACT.

You might be interested in
Elias serves a volleyball at a velocity of 16 m/s. The mass of the volleyball is 0.27 kg. What is the height of the volleyball a
frosja888 [35]

Answer:

2,7 m

Explanation:

You can solve this doing an energy balance:

m*g*h-\frac{1}{2} *m*v^{2} =41,7[J]

Solving this equation to get h:

\frac{41,7- \frac{1}{2} *m*v^{2} }{m*g}=h

Replacing the values and solving brings to 2,7 m

6 0
3 years ago
Read 2 more answers
Which of the following would be the best representation of input energy and then
Rom4ik [11]
A is the correct answer
4 0
2 years ago
Draw the Lewis dot structure for benzene
gavmur [86]

Answer:

Explanation:

Benzene is an example for six membered aromatic hydrocarbons

8 0
3 years ago
Read 2 more answers
Which best explains the high surface tension of water?
ololo11 [35]
Your answer would be D
7 0
3 years ago
Read 2 more answers
If 50% of a radioactive element remains after 4000 years, what is the half-life?
ANTONII [103]

Hey there!

A half-life means after a certain amount of time, half of that substance will be gone/changed after that time.

If 50%, or half, of the element remains after 4000 years, that means the half life must be 4000 years.

Hope this helps!

4 0
3 years ago
Other questions:
  • How is the chemical composition of carbon monoxide,CO,similar to that of carbon dioxide,CO2?how is it different?
    10·1 answer
  • Identify the compound with the highest magnitude of lattice energy. Identify the compound with the highest magnitude of lattice
    9·1 answer
  • What type of a graph shows data as they are pieces of most of pie
    11·1 answer
  • A sample of a substance has a high density, yet a low particle motion. This sample must be a
    9·2 answers
  • The combustion of ethane (C2H6)(C2H6) produces carbon dioxide and steam. 2C2H6(g)+7O2(g)⟶4CO2(g)+6H2O(g) 2C2H6(g)+7O2(g)⟶4CO2(g)
    8·1 answer
  • An example of a double displacement is
    8·1 answer
  • Which element is likely to have the highest thermal conductivity
    15·1 answer
  • Rachel is using a Bunsen burner to heat a solution. Which of the following would let her control the rate of reaction in the sol
    15·2 answers
  • Scientists are studying different jackets made for extremely cold, snowy weather. They are trying to find jackets
    13·1 answer
  • A scientist observes that the electrical resistance of a superconducting material drops to zero when the material is cooled
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!