Panel Información

Utilizamos cookies propias y de terceros para mejorar tu experiencia de navegación. Al continuar con la navegación entendemos que aceptas nuestra política de cookies (actualizada el 25-01-2017).

¿Qué puedo hacer?

94934 materialEducativo

textoFiltroFicha
  • Me gusta 0
  • Visitas 14
  • Comentarios 0
  • Guardar en
  • Acciones

Acerca de este recurso...

Battery companies market their products by making impressive claims about how durable and reliable their batteries are. But which battery lasts the longest? Will a more expensive, brand name battery really last longer than a generic battery?Before we make a hypothesis that addresses this question, let’s learn about the two most common types of batteries. Alkaline batteries are made with potassium hydroxide, which is a basic solution (meaning it can neutralize an acid). A non-alkaline battery is made with ammonium chloride and zinc. The ammonium chloride is acidic. Alkaline batteries tend to be more expensive than their non-alkaline counterparts, just like brand-name batteries are more expensive than generics. But in each case, what are people really paying for?Which batteries last longer: brand-name or generic, alkaline or non-alkaline?

It is an educational content by education.com.
By clicking on the title of this resource, you will be redirected to the content. If you want to download the project, you just have to join the website, which now is for FREE.

Autores:

Fecha publicación: 12.5.2016

Se respeta la licencia original del recurso.

Comentar

0

¿Quieres comentar? Regístrate o inicia sesión

Únete a Didactalia

Navega entre 94934 recursos y 327491 usuarios

Regístrate >

O conéctate a través de:

Si ya eres usuario, Inicia sesión

Odite Working Day

¿Quieres acceder a más contenidos educativos?

Regístrate Acceso usuarios
Añadir a Didactalia
ayudaDelJuego
Juegos de anatomía
Selecciona nivel educativo
    Mapas

    CARGANDO...

    Ir a Mapas
    CienciasNaturales

    CARGANDO...

    Ir a juegos de ciencias
    Un museo virtual con más de 17.000 obras de arte

    CARGANDO...

    Ir a Mis Museos
    Biblioteca

    CARGANDO...

    Ir a BNEscolar
    EduBlogs

    CARGANDO...

    Ir a Edublogs
    Odite

    CARGANDO...

    Ir a Odite
    Con la tecnología GNOSS