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posledela
3 years ago
12

When a hot piece of iron is placed in cool water,

Chemistry
1 answer:
Papessa [141]3 years ago
8 0
A i believe is the answer
You might be interested in
Please help asap and thank you
natulia [17]

Answer:

Metamorphic rock

Explanation:

metamorphic rocks do not get hot enough to melt they just get denser if they did they would become igneous rocks.

7 0
3 years ago
What is the relationship between the electric field strength at a point and its distances from the source charge?
diamong [38]

Explanation:

The intensity of electric field from a certain point that is assumed is proportional inversely to the square of distance’s magnitude from source. As one can see the electric field intensity is proportional inversely. Then the increase in magnitude of the space between source charge the electric field intensity decreases.

Since the proportionality is to square of distance, hence change or increase in distance is squared and that many times intensity of electric field decreases. So relation between them is inverse proportionality.  

6 0
3 years ago
As the vibration of molecules increases, the _____ of the substance increases.
garik1379 [7]
The temperature,internal energy,and kinetic energy will all increase

5 0
3 years ago
23 grams of Acetaminophen is equal to how many moles?
larisa86 [58]

Answer:

0.15215407

Explanation:

Im not 100% sure if this is correct!

5 0
2 years ago
Why does half a mole of water molecules have more mass than 2 moles of helium atoms?
Fantom [35]

Answer:

everything (matter) is made up of molecules(atoms)

Explanation:

6 0
3 years ago
Read 2 more answers
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