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The main changes of state
EduBook Organización
- 1610 visitas
Heat ice and water in a saucepan. Watch and explain what happens. Put a container of water in the freezer. Record the temperature of the water at regular intervals, and note it down. What is the…
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Answer. Changes of state 02
EduBook Organización
- 1517 visitas
Make a list of the changes of state that occur when heating a substance. Make another list of the changes that occur when cooling a substance.
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Integrals with changes of variable
Sangakoo Organización
- 1030 visitas
Theory, examples and exercises of Integrals with changes of variable
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Answer. Changes of state 01
EduBook Organización
- 906 visitas
What is a change of state? What is needed for a change of state to happen?
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Complete. A substance changes state
EduBook Organización
- 743 visitas
Complete this diagram. It shows how a substance changes state when it receives or loses heat:
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Changes in Matter Part 2
Cristina Seco Organización
- 316 visitas
Video about the changes in matter for kids
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Changes of state of water
Esdres Jaruchik Organización
- 1 lo usan
- 320 visitas
Diagram of the changes of state of water.
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Choose. Changes in the population in Spain
EduBook Organización
- 5358 visitas
Match the following characteristics of the evolution of Spain's population with the correct period: The aging of the population. Low life expectancy. A significant increase in population growth. The…
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True/False. Characteristics of changes in matter
EduBook Organización
- 3136 visitas
Answer true or false. In a chemical reaction, one or more substances, called reactants, are transformed into other substances called molecules. The number and type of atoms after the reaction is…
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Complete. Heat and changes of state
EduBook Organización
- 3064 visitas
Complete the following sentences with the missing words: When we put liquid water in the freezer, first it goes cold and later it . Liquids at any temperature change to water vapour because of . The…