1. 101. WE MEASURE WEIGHT IN: • a) litres • b) grams • c) volume • d) meters 2. 102. LIVING AND NO-LIVING THINGS ARE MADE UP OF: • a) sand • b) matter • c)…
1. 2. Light and Sound In this unit: Properties of light Reflection Colours Refraction Properties of sound Hearing 3. Part 1 – Properties of Light Light travels instraightlines:…
1. Light, EM Spectrum, and the Big Bang Theory 2. Electromagnetism • It is necessary to understand that electrical charge (positive/negative) and magnetism (north/south)…
1. Light and SoundIn this unit:1) Properties of light2) Reflection3) Colours4) Refraction5) Properties of sound6) Hearing 2. Part 1 – Properties of LightLight travels in…
1. Light and SoundLight and Sound In this unit: 1) Properties of light 2) Reflection 3) Colours 4) Refraction 5) Properties of sound 6) Hearing 2. Part 1 – Properties…
LIGHT! How does light travel through air? How does light travel through water? How do you think light travels through oil? Experiment Draw three glasses of water in your…
Light and Sound In this unit: Properties of light Reflection Colours Refraction Properties of sound Hearing Part 1 â Properties of Light Light travels in straight lines:…
Light Properties of light Reflection Colours Part 1 â Properties of Light Light travels in straight lines: Light travels VERY FAST â around 300,000 kilometres per second.…