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
m_a_m_a [10]
3 years ago
12

A malfunction at a power station causes a power surge in certain homes near the station. Some televisions and computers begin ma

lfunctioning in the affected areas. What should the home owners purchase to protect their devices from future problems such as this?
A. A surge protector
B. A circuit protector
C. A circuit board
D. A ground wire
Chemistry
1 answer:
Elina [12.6K]3 years ago
4 0

Answer:A surege protector

Explanation:right thx

You might be interested in
¿recuerdas cuales son los principales sistemas que conforman nuestro cuerpo y sus funciones generales? ​
mixer [17]

Answer:

Los principales sistemas del cuerpo humano son: nervioso, endocrino, circulatorio, digestivo, excretor, respiratorio,  reproductor, muscular, esquelético, linfático, integumentario e inmunológico

Explanation:

En el cuerpo humano, las células se organizan en tejidos, los cuales a su vez forman órganos y finalmente dichos órganos forman sistemas de órganos que llevan a cabo funciones de forma conjunta.

Los principlales sistemas de órganos y sus funciones son los siguientes:

- nervioso: controla los impulsos nerviosos, controlando tanto los movimientos voluntarios del cuerpo como también las funciones cognitivas.

-endócrino: regula diferente funciones del organismo (como por ejemplo, el crecimiento) a partir de la secreción de sustancias químicas denominadas hormonas

-circulatorio: encargado de llevar nutrientes y eliminar desechos de los tejidos a través de la sangre  

-digestivo: encargado de la obtención de nutrientes a través del proceso de digestión de alimentos

-respiratorio: intercambia gases con el medio exterior, obteniendo oxígeno y eliminando dióxido de carbono

-excretor: elimina los desechos del organismo

-reproductor: encargado de perpetuar la especies mediante el mecanismo sexual de reproducción

-muscular: responsable de los movimientos voluntarios e involuntarios  

-esquelético: provee un sostén físico a las diferentes partes del cuerpo  

-inmunológico: encargado de eliminar microorganismos patógenos

-linfático: también implicado en la defensa del organismo contra microorganismos patógenos  

-integumentario: provee una capa que protege al organismo de agentes externos como, por ejemplo, los rayos solares

8 0
3 years ago
If you walk for 1 1/2 hours at an average speed of 4 miles/h. How far will you have walked?
Daniel [21]

Answer:

46 hours

Explanation:

you're walking four miles per hour and you walked 11 and a half hours so if you multiply four by eleven and a half you will get 46

8 0
4 years ago
What is the number of atoms per unit cell for each metal?
Sav [38]
In the question, the number of atoms per unit cell is required for:
A) Polonium (Po)
In polonium, the structure is simple cubic, meaning there are 8 corner atoms, which add up to one atom per unit cell.

B) Manganese (Mn)
The structure of the Mn can be considered to be a body centered cubic (BCC) and the number of atoms for this is 8 corner atoms and 1 central atoms, making a total of 2 atoms per unit cell.

C) Silver (Ag)
Silver has a face centered cubic (FCC) unit cell structure, where there are 8 corner atoms and 6 atoms on the faces, so there are a total of 4 atoms per unit cell.
4 0
3 years ago
A solution of the primary standard potassium hydrogen phthalate (KHP), KHC8H4O4 , was prepared by dissolving 0.4877 g of KHP in
earnstyle [38]

Answer:

The impact of dinosaurs caused Dwayne Johnson to beat paper in rock paper scissors as the weak strength of the plants on the moon are diabolical in the atmosphere.

Explanation:

Thats why me and Selena Gomez share the same light bulb.

6 0
3 years ago
Crystals can be made up of which of the following kinds of particles?
igor_vitrenko [27]

Answer:

3. atoms, ions, or molecules

Explanation:

A crystal is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

Hope this helps!

6 0
3 years ago
Read 2 more answers
Other questions:
  • In the mass spectrum of the molecule phenol, C6H5OH, the approximate intensity of the peak at m/z 95, relative to the molecular
    9·1 answer
  • Which common material is an example of a polyamide?
    11·1 answer
  • The chemical name for the compound formula NaCl is?
    8·2 answers
  • For each item: classify organic or inorganic.
    6·2 answers
  • Which diagram best represents molecules of chlorine gas?
    9·1 answer
  • In the Bohr model of the hydrogen atom, an electron moves in a circular path around a proton. The speed of the electron is appro
    5·1 answer
  • Which of the following elements is a Group 1 metal?<br> A. He<br> B. F<br> C. Ca<br> D. Cs
    5·2 answers
  • I need help. Please help me on the question
    14·1 answer
  • How many ATOMS of<br> Carbon are found in<br> Ibuprofen (<br> CH 30,)?
    15·1 answer
  • Sunligh
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!