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Let's learn how to... - Heat, light and sound
EduBook Organización
- 1666 visitas
Do an experiment with heat What do we need? A metal knitting needle. A thick sewing needle. A toothpick. A cork. Three large books. A metal box. A candle. What do we do? Complete this experiment in a…
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Final Autoevaluation T12 08 - Waves. Light and sound
EduBook Organización
- 1316 visitas
What is the difference between the tone and brightness of a colour? Explain it using the example of the colour of a tomato:
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End-of-unit final evaluation T12 06 - Light and sound
EduBook Organización
- 1232 visitas
How can we check that white light is made up of different colours?
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End-of-unit final evaluation T12 10 - Light and sound
EduBook Organización
- 1163 visitas
What is the difference between noise and noise pollution?
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End-of-unit final evaluation T12 04 - Light and sound
EduBook Organización
- 1143 visitas
Give an example of reflection and an example of refraction.
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End-of-unit final evaluation T12 09 - Light and sound
EduBook Organización
- 1091 visitas
What are the three properties of sound?
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End-of-unit final evaluation T12 07 - Light and sound
EduBook Organización
- 996 visitas
What are the three primary colours? What happens if we mix these three colours?
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Final Autoevaluation T12 09 - Waves. Light and sound
EduBook Organización
- 953 visitas
After we see lightning on the horizon, 4s pass until we hear thunder. How far away is the storm?
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Final Autoevaluation T12 09 - Waves. Light and sound
EduBook Organización
- 961 visitas
Order these colours from low to high energy:
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End-of-unit final evaluation T12 08 - Light and sound
EduBook Organización
- 879 visitas
What is sound? How do we perceive sound? What does sound need to travel?