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umka21 [38]
3 years ago
15

Ejemplos de magnitudes escalares en la vida cotidiana?​

Chemistry
1 answer:
Doss [256]3 years ago
3 0

Answer:

Temperatura. Es una magnitud escalar ya que un valor numérico la define por completo. ...

Presión. ...

Longitud. ...

Energía. ...

Masa. ...

Tiempo. ...

Área. ...

Volumen.

Explanation:

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The standard unit for measuring made is the gram.<br><br>True or False ​
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Answer:kilogram

Explanation:

The basic unit of mass in the metric system, equal to 1,000 grams

7 0
4 years ago
What are the functions of corporate management?
Maurinko [17]

Answer:

The four primary functions of managers are planning, organizing, leading, and controlling. By using the four functions, managers work to increase the efficiency and effectiveness of their employees, processes, projects, and organizations as a whole.

5 0
3 years ago
A thin-walled sphere rolls along the floor. What is the ratio of its translational kinetic energy to its rotational kinetic ener
ICE Princess25 [194]

Explanation:

The kinetic energy of translation

E_1=\frac{1}{2}mv^2

m= mass v= linear velocity

The kinetic energy of rotation

E_2=\frac{1}{2}I\omega^2

I= MOI of the thin walled sphere =kmR^2

where ω= v/R= angular velocity

E_2=\frac{1}{2}kmR^2\frac{v}{R}^2

Then

\frac{E_1}{E_2} = \frac{0.5mv^2}{0.5kmR^2\frac{v}{R}^2 }

=1/k

solid sphere: k=0.4;   E1/E2 =1/0.4 = 2.5;  

 hollow sphere: k=2/3;   E1/E2 = 1.5

3 0
3 years ago
Why don't the particles in a solid move past one another?
zlopas [31]

Answer:

the attractive forces keep the particles together tightly enough so that the particles do not move past each other.

Explanation:

In the solid the particles vibrate in place.

7 0
3 years ago
Name the 3 subatomic particles with their respective charges
Svet_ta [14]

Answer:

Protons, neutrons, and electrons are the three main subatomic particles found in an atom.

Explanation:

8 0
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