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
natali 33 [55]
2 years ago
12

Chemical, potential energy is stored in a battery.

Chemistry
2 answers:
Sav [38]2 years ago
5 0

Answer:

  • <em>If a piece of iron were placed close to this device, the iron nail would move toward the piece of iron.</em>

Explanation:

The description of the built device corresponds to a temporal electromagnet: as long as the battery is connected and supplying the potential difference (voltage) the iron nail will have magnet properties.

Since magnets attract and are attracted to iron, the iron nail and the piece of iron would feel attracted to each other.

The question is confusing because it asks what would happen to a piece of iron if it were placed close to this device, but it should be what happens to the iron nail if a piece of iron were placed close to this device.

Then, assuming the iron nail is free to move it would move toward the piece of iron due to the electromagnetic force.

Harrizon [31]2 years ago
4 0

Answer: D it moves toward piece of iron.

Explanation:

You might be interested in
Describe how the height of the tides changes from Monday to Thursday.
adoni [48]
One of the results is that the moon is near the earth and the other one, the oceans tide. Even though the earth can hold any object within
ts proximity, the ocean is partly attracted due to its liquid property. At night, the ocean tends to be attracted to the moon by creating a bulge and assigning it as ‘high tide’. This is due to the strong gravitational pull of th moon to the earth.

I hope this helps!
This might be right..
5 0
3 years ago
A 5 gram round ball has a density of 1.25 grams/milliliter. What is the volume of the round ball?
Arlecino [84]

Explanation:

m=5g

density=1.25g/ml

density=m/v

v=m/density=5/1.25

4 0
3 years ago
4. (01.05 MC)
DochEvi [55]

Answer:

The correct option is;

The gas particles move faster, have the same molecular composition, and have weaker attractions between them than the liquid particles

Explanation:

The properties of the gas molecules in comparison to liquids are

1) The gas molecules are widely spread out

2) After evaporation and while in conditions favorable to the gaseous state, the kinetic energy of a gas is larger than the inter molecular attractive forces

3) A gas fills the container in which it is placed

For liquids

1) There are strong intermolecular forces holding the molecules together in a liquid

2) Liquid attractive forces in a liquid are strong enough to hold neighboring molecules

3) The volume of a liquid is definite.

5 0
3 years ago
Why do we use moles when calculating empirical chemical formulas, but not the mass?
Arada [10]

Answer:

because moles is the chemical unit*Avogadro's number, meaning it's the amount of atoms in the given unit.

Explanation:

8 0
3 years ago
Read 2 more answers
Consider phosphoric acid, H3PO4. What is the total number of moles of H+ available for reaction in 4.50 L of 0.750 MH3PO4? Write
NeX [460]
Idk.................
8 0
2 years ago
Other questions:
  • What is the minimum amount of energy a plant<br>must absorb to produce 15.0 g of glucose?​
    9·1 answer
  • Boyle's law deals what quantities?
    7·2 answers
  • For this experiment you want to prepare a 0.10 m solution of sodium hydroxide. how many grams of sodium hydroxide must be added
    5·1 answer
  • PLEASEEEEEEEEEEE HELP WILL MARK BRAINLIEST!!!!!!!!!!!
    7·2 answers
  • Choose the predominant type of bonding as ionic, covalent, or metallic for the substance below.
    14·2 answers
  • What factors are requierd for cloning
    15·1 answer
  • How come there is only 3 C5H12 isomers?
    5·1 answer
  • Help please it’d be greatly appreciated lol
    12·2 answers
  • ༒why do solids have a fixed volume??☆☆☆​
    6·1 answer
  • A mass of 80 grams of Bromine would be
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!