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Recursos educativos
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Final Autoevaluation T12 10 - Waves. Light and sound
EduBook Organización
- 2638 visitas
Answer the questions: What are the effects of continually listening to very loud sounds? What is noise pollution? How can we reduce noise?
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Interactive sound rouler: How loud is too loud?
Maria Pallarés Docente
- 1 lo usan
- 3072 visitas
Many noises that are part of our daily lives can damage hearing. Students can use this interactive sound rouler to discover what’s safe and what’s not.
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End-of-unit final evaluation T12 02 - Light and sound
EduBook Organización
- 2583 visitas
How does light travel?
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Final Autoevaluation T12 05 - Waves. Light and sound
EduBook Organización
- 2462 visitas
Sound and Noise Spain is the second noisiest country in the world after Japan. Especially in the big cities, people live surrounded by noise from traffic and construction work. This situation means that…
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Final Autoevaluation T12 01 - Waves. Light and sound
EduBook Organización
- 2443 visitas
Answer these questions: What two different waves can be classified? How can there be two different types of light sources. List some examples of linear propagation of light.
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End-of-unit final evaluation T12 01 - Light and sound
EduBook Organización
- 2305 visitas
What is light?
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Final Autoevaluation T12 08 - Waves. Light and sound
EduBook Organización
- 2175 visitas
Match the item to its characteristic of sound: 60 decibels → High pitched → A very loud sound → Piano → 120 decibels → Bass…
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Final Autoevaluation T12 04 - Waves. Light and sound
EduBook Organización
- 2141 visitas
Answer these questions: How far does light travel through water in 10s? d = km How far does sound travel through air in 30s? d = km
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Final Autoevaluation T12 10 - Waves. Light and sound
EduBook Organización
- 2133 visitas
Indicate (Yes or No) for the characteristics of the shadow produced by a point light source: It has sharp edges → Two different areas of shadow are formed → Does it have the…
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Final Autoevaluation T12 07 - Waves. Light and sound
EduBook Organización
- 1965 visitas
Indica si son verdaderas o falsas estas afirmaciones: El tono de un sonido se mide en decibelios (dB). Los sonidos de más de 140 dB pueden llegar a romper el tímpano. El timbre del sonido puede…
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