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
Alisiya [41]
2 years ago
8

A log has a density of .8 g/cm³. What will happen to this log in freshwater, which has a density of 1.0 g/cm³?

Chemistry
2 answers:
Lunna [17]2 years ago
8 0

Answer:

B: It will float.

Explanation:

on edge2021! hope this helps!!~ (=^▽^=)

Inga [223]2 years ago
6 0

Answer:

The log will float on the water because its density is lower than the liquid, so it will stay at the top due to Archimedes' principle.

You might be interested in
What is the difference between nuclear fusion and nuclear fission?
True [87]

Answer:

[Fusion: Nuclei Fuse together and release energy]  [Fission: Pressure and energy is released. This release of energy, is what causes the unstable atom to split to an isotope. I hope this helps!]

[isotopes can split too. At least some.]

Explanation:

Imagine you are trying to push something heavy, fusion is how you can join together and help each other to push this heavy material.

Fun fact! Heavier materials have more inertia against other forces acting on them.

You push harder, harder and harder! Until its pushed.

This will release a lot of energy which escalates to an extended length.

It might not be the finest example, it helped me to understand the basics.

Fission. Imagine having so much energy, in this case, try thinking of so many people in a tight space. What do you do? You will eventually start to escape and leave the room. This is the act of splitting the atom.

This won't be the same than how it was before.

Again, Energy is released (energy!!).

For anyone struggling with this, although it might not be the best idea, I would recommend researching the more advaced options for this topic.

This will give you a wide range of information which can develop your current knowledge about, "Nuclear Fission and Fusion."

It will be difficult, it definitely was for me when I was a child (starting to study science).    

Just keep trying, you'll get it.

4 0
3 years ago
We can consider a chemical to be safe if:
slamgirl [31]
We can consider a chemical to be safe if it does not contain any harmful substances such as nitrogen, harmful acids, or even excessive heat. Other chemicals such as the chemicals used in food products like, for example, citric acid, is not so harmful.
Hope this helps! :D
Any questions? Just let me know! I'd be happy to help any way possible.
8 0
3 years ago
An ecologist is studying ecosystems in the rainforest biome. Which of the following is an
Ostrovityanka [42]

Answer: any non-living thing

Explanation: abiotic means non-living

6 0
2 years ago
Which of the following organisms would NOT be in the first trophic level of an energy pyramid?
faust18 [17]
dog!

this is because the first energy comes from plants bc they can make their own food— therefore, energy :)
7 0
3 years ago
Read 2 more answers
What physical property makes metal pots good for cooking?
jeka94
Metal pots are good for cooking because they have heat conductivity.
4 0
3 years ago
Read 2 more answers
Other questions:
  • A sample of SO2 gas occupies 45.6 L at 373 K and 3.45 atm. This sample contains how many moles of oxygen atoms?
    12·1 answer
  • Which of the substances are largely ionic nonpolar covalent polar covalent?
    14·1 answer
  • 2.<br>What kind of damage would wind erosion do to property and livestock?​
    12·1 answer
  • Which of these changes would cause a decrease in the pressure of a contained gas?
    12·1 answer
  • You may remember that fresh water is the only type of water humans and animals can drink. For this reason, it is essential to li
    9·1 answer
  • Suppose you fill a grass with ice cubes. When the ice cubes melt, is the glass still full?
    12·1 answer
  • How much energy (in KJ) is needed to melt 15g of ice at -4oC and raise it to a temperature of 115oC? Round the closest number, a
    10·1 answer
  • if kept at a constant temperature, what is the concentration at 865s if the initial concentration was 0.0225M
    15·1 answer
  • The Big Bang theory is used to explain the origins of the universe. Why is this called a theory and NOT a law?
    9·2 answers
  • An element cannot be broken down into other substances by chemical or physical means. But you can still split a sample of an ele
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!