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QuímicaQuímica18 views·Updated Jun 29, 2026·1 page

Química: Propiedades de la Materia y Transformaciones de Energía

M
micho@ichelleargas_w5pvb92

¿Sabías que todo lo que te rodea, desde tu celular...

1
of 1
Materia I Emergria

La materia es todo lo que está en el universo, tiene las
siguientes caracteristicas, ocupa un lugar, posee masa, tiene
e

Materia y Energía: Los Bloques del Universo

Todo lo que existe a tu alrededor es materia. Tu escritorio, el aire que respiras, incluso tú mismo están hechos de materia. Esta tiene tres características súper importantes: ocupa espacio, tiene masa y contiene energía.

La energía de la materia se presenta de dos formas principales que debes conocer para los exámenes. La energía cinética es la que tiene cualquier objeto cuando se mueve, como una pelota rodando o un carro en movimiento. Se mide en Julios y se calcula con la fórmula: Ec = ½ m × v².

Por otro lado, la energía potencial es la energía "guardada" que tiene un objeto por su posición. Piensa en una manzana colgando de un árbol o en ti parado en la azotea de un edificio. Esta se calcula con: Ep = m × g × h, donde g siempre es 9,8 m/seg².

💡 Tip clave: Memoriza que la energía cinética depende de la velocidad (al cuadrado), mientras que la potencial depende de la altura.

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

Where can I download the Knowunity app?

You can download the app in the Google Play Store and in the Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Most popular content in Química

9

Most popular content

9

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user

QuímicaQuímica18 views·Updated Jun 29, 2026·1 page

Química: Propiedades de la Materia y Transformaciones de Energía

M
micho@ichelleargas_w5pvb92

¿Sabías que todo lo que te rodea, desde tu celular hasta las montañas, está hecho de materia y contiene energía? Entender estos conceptos te ayudará a explicar por qué una pelota rebota, por qué los carros necesitan combustible y cómo...

1
of 1
Materia I Emergria

La materia es todo lo que está en el universo, tiene las
siguientes caracteristicas, ocupa un lugar, posee masa, tiene
e

Sign up to see the content. It's free!

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Materia y Energía: Los Bloques del Universo

Todo lo que existe a tu alrededor es materia. Tu escritorio, el aire que respiras, incluso tú mismo están hechos de materia. Esta tiene tres características súper importantes: ocupa espacio, tiene masa y contiene energía.

La energía de la materia se presenta de dos formas principales que debes conocer para los exámenes. La energía cinética es la que tiene cualquier objeto cuando se mueve, como una pelota rodando o un carro en movimiento. Se mide en Julios y se calcula con la fórmula: Ec = ½ m × v².

Por otro lado, la energía potencial es la energía "guardada" que tiene un objeto por su posición. Piensa en una manzana colgando de un árbol o en ti parado en la azotea de un edificio. Esta se calcula con: Ep = m × g × h, donde g siempre es 9,8 m/seg².

💡 Tip clave: Memoriza que la energía cinética depende de la velocidad (al cuadrado), mientras que la potencial depende de la altura.

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

Where can I download the Knowunity app?

You can download the app in the Google Play Store and in the Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Most popular content in Química

9

Most popular content

9

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user