Chemistry Middle School

Is there a relationship between cohesion and volume?


Your C-E-R explanation must include at least 2 solid pieces of evidence from your hands-on investigation! Be sure to provide sufficient reasoning for each piece of evidence.


C = Claim: This is a 1-sentence answer to the scientific

question.


E = Evidence: Observations and data collected first-hand.


R = Reasoning: Science facts, concepts and definitions (as well
as commonly accepted understandings about the way the world works - or, in this case, water works!) that help explain why the evidence you collected makes sense to support your claim

Answers

Answer 1

Answer:

the data used to support the claim. It can be either quantitative or qualitive depending on the question and/or lab

Explanation:

Related Questions

is this loki on fairy tail because with blond hair and with glasses or without glasses (he has no glasses anymore)

Answers

Answer:

yes it is

Explanation

grey vs natsu

Why might the presence of kudzu make it difficult for other plants to compete for resources?

Practice
Your answer should include at least 2 complete sentences.
Be sure to check your grammar and spelling.

Please dont do copyright from another website.

Answers

Answer:

Kudzu kills trees and other plants by smothering and choking them with its fast-growing vines, and as the heavy vines engulf trees or shrubs their weight can actually break or uproot trees. A kudzu vine can grow as much as a foot per day and sixty feet during a growing season.

Explanation:

What causes the electrons to move and form static electricity?
moist air
dry air
friction

Answers

Answer:

friction

Explanation:

The rubbing of certain materials against one another can transfer negative charges, or electrons.

Answer:

Moist air

Explanation:

can somebody help me out with this question?

Answers

Answer:

3 element

Explanation:

H2SO4  has 2 hydrogen atom, 1 sulfur atom, 4 oxygen atoms that are chemically bonded.

Sulfuric acid contains 2 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms. Sulfuric Acid H2SO4- A highly corrosive colorless to dark brown liquid.

Please help! I need an answer ASAP, I will be marking brainliest.

When astronomers use an optical telescope to look at the center of our Milky Way galaxy, it is difficult to see through all the dust and gas. However, with the use of other waves in the electromagnetic spectrum they are able to pick up detail, such as protostars and remnants of supernovas. Which wave is used when studying temperature differences?


A) Radio Waves

B) Infrared Waves

C) Microwaves

D) Gamma Waves

Answers

B because A is for radios of course and C is thermal energy and D is radioactive
yeah it’s definitely B

a large block of ice can heat up a small pool of liquid nitrogen. ice is 0 celcius but liquid nitrogen is -210 celsius. so the heat from the ice will warm up the nitrogen pool until they reach equilibrium. true or false?

Answers

I believe the correct answer is true

I know this is a lot but I need help on just a few thanks!

Answers

Two elements that cause weathering are water and ice
shi i don’t even know

What other property of water that relies on adhesion?
HINT: It involves defying gravity.

Answers

Answer:

Adhesion and cohesion are water properties that affect every water molecule on Earth and also the interaction of water molecules with molecules

Explanation:

*Answer* capillary action.


*Explanation* Adhesion of water

Water likes to stick to itself, but under certain circumstances, it actually prefers to stick to other types of molecules. Adhesion is the attraction of molecules of one kind for molecules of a different kind, and it can be quite strong for water, especially with other molecules bearing positive or negative charges.
For instance, adhesion enables water to “climb” upwards through thin glass tubes (called capillary tubes) placed in a beaker of water. This upward motion against gravity, known as capillary action, depends on the attraction between water molecules and the glass walls of the tube (adhesion), as well as on interactions between water molecules (cohesion).

GIVING BRAINLIEST FIVE STARS AND 25 POINTS!

In your own words answer the following essay question use 5-7 sentences:
Why does a car’s engine become hot while it is running?

Answers

Answer:

Engines can overheat for many reasons. In general, it's because something's wrong within the cooling system and heat isn't able to escape the engine compartment. The source of the issue could include a cooling system leak, faulty radiator fan, broken water pump, or clogged coolant hose.

Explanation:

HOPE IT WILL HELP U

Answer:

There might be some problem in the engine's cooling system.

Explanation:

There are many reasons why your car could be overheating, but the basic process of overheating involves a problem with the vehicle's cooling system that doesn't allow heat to leave the engine compartment. This is often due to a leak or blockage somewhere in the engine cooling system or other components.

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