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blagie [28]
3 years ago
3

Which statements accurately describe atoms? Check all that apply. Atoms cannot be divided. There are only a few different types

of atoms. A single atom can be seen using a standard microscope. Atoms were named in the fifth century BCE. Atoms are the smallest unit of matter.
Physics
2 answers:
Aleks [24]3 years ago
7 0

the right answer is

Atoms cannot be divided.

Atoms were named in the fifth century BCE.

Atoms are the smallest unit of matter.

zloy xaker [14]3 years ago
3 0

Answer:

The answers are:

- Atoms cannot be divided.

- Atoms were named in the fifth century BCE

- Atoms are the smallest unit of matter.

Explanation:

The atom is the smallest constituent unit of matter that has the properties of a chemical element, that is, an atom is the smallest amount of a chemical element that has its own existence and is considered indivisible. Each solid, liquid, gas and plasma is composed of neutral or ionized atoms. The concept of atom as a basic and indivisible block that composes the matter of the universe was postulated by the atomist school in Ancient Greece, in the 5th century BCE, being Democritus one of its exponents.

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Many kinds of analysis in the physical sciences are helped by identifying quantities that are constant. It is usual to begin by
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Answer:

  • As, there are different physical quantities which are required to be measured in a more proper way to define the circuits properties.
  1. As, there is current,I which is the more directed flow of electrons inside the circuit.
  2. Along, with which the voltage,V or in other words the potential difference inside the circuit is also taken under consideration.
  3. And most importantly the resistance's,R value inside the circuit defines the parameters inside the circuit.
  4. All of these values are then determined or analyzed with the help of the digital multi-meter or simply the DMM.

8 0
3 years ago
A 3-kg mass is in free fall. What is the velocity of the mass after 7 seconds??
dmitriy555 [2]
69 ms. I hope that helps
6 0
3 years ago
Which of the following is not true about the Law of Conservation of Energy?
SVEN [57.7K]

By definition, the law of conservation of energy states that:

Ei = Ef

Where,

Ei: initial energy

Ef: final energy

Therefore, no matter the type of energy, always the final energy is equal to the final energy.

Energy can be transformed into another type of energy. For example, the potential energy can be transformed into kinetic energy.

Also, energy is not created, nor destroyed.

Answer:

The following is not true about the Law of Conservation of Energy:

A. It states that the total energy in the universe keeps increasing.

8 0
3 years ago
Read 2 more answers
Which elements are not likely to be formed in the sun sometime during its life cycle?
Sladkaya [172]

Answer:

correct answer is iron

Explanation:

solution

as Iron is only formed in the cores of the star that is more massive than the sun because it takes very much energy  as gravitational force push inward on the star  

and the sun can form the helium and  carbon and the oxygen and also other elements  

but not the iron or any iron group element

so correct answer is iron

8 0
3 years ago
Identify the solute and solvent in a solution made of 15g of oxygen and 5g<br> of helium
Marrrta [24]

Taking into account the definition of solvent and solute, helium is the solute and oxygen is the solvent.

<h3>Definition of solute and solvent</h3>

The solution is a homogeneous mixture of two or more components that have the same chemical and physical properties in a single phase. A solution is made up of two main components: the solute and the solvent.

That is, the solute and the solvent are the components of a chemical solution, that is, of a homogeneous mixture that occurs when one or more substances are dissolved in another substance.

The solute is the substance that dissolves in a solution. In solution, the solute is usually found in a lower proportion than the solvent.

Solvent is the substance in which a solute dissolves, resulting in a chemical solution. Generally, the solvent is the component that is found in the highest proportion in the solution. It will always be the solvent who will determine the state of the matter that will have the solution.

<h3>Solute ans solvent in this case</h3>

In this case,  you consider that the solute is the component in less quantity and the solvent is the major component.

You know that a solution made of 15 g of oxygen and 5 g of helium. Then, helium is the solute and oxygen is the solvent.

Learn more about solvent and solute:

brainly.com/question/13133789

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8 0
2 years ago
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