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Heat and temperature
EduBook Organización
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2.1. What is temperature? When a body receives energy in the form of heat, it stores it in the form of internal energy and its particles move more quickly. Temperature is an indicator of the speed of a…
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Changing states of matter
EduBook Organización
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5.1. States of matter You have already learnt that there are three states of matter in nature: solid, liquid and gas. Remember that solid particles have low mobility as they are in a fixed position.…
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Calculate. The speed of light
EduBook Organización
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Calculate the distance in km that light travels in 20 s. d = km Calculate the distance in km that light travels in methacrylate in 20 s d = km If sunlight takes 8 minutes to reach Earth through the…
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Classify. Sources of light
EduBook Organización
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Classify these sources of light into natural or artificial and primary or secondary: The Moon → → A light bulb → → The Sun → → Lightening in a thunderstorm → → The surface of a mirror…
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Calculate - End-of-unit activities
EduBook Organización
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How far does light travel through water in 10 s? A robot sent a signal at the speed of light from the planet Mars. It took 3 minutes to reach Earth. How far away is Mars? How far does sound travel…
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Check. The American Revolution
EduBook Organización
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Remember what you have studied in this section and answer the questions: What were the events that led to the revolt of the American colonies against England? Make a timeline in your notebook. Reread…
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Consequences of the war
EduBook Organización
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4.1. The peace treaties In January 1919, a conference was held in Paris to establish the terms of peace. The meeting was attended by 32 countries, but the main decisions were made by the four victorious…
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DERECHO LABORAL.doc
norma campos Docente
2 lo usan

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DERECHO LABORAL - CONTRATO DE TRABAJO
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Comparación entre la proyección de Peters y la de Mercator.
Núria Termes Organización
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Distintas formas de representar el globo terrestre en dos dimensiones. La proyección de Peters y la de Marcator.
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Lenguaje algebraico. Actividad 1
EduBook Organización
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Recuerda responder según las siguientes indicaciones Escribe la expresión algebraica de los siguientes enunciados: El doble de un número cualquiera, x. → La tercera parte de un número…
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