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May 18, 2016 · How does light travel? Light travels in waves and in today's science video for kids, you will learn about how light rays move and are reflected, absorbed an...
- 7 min
- 907.2K
- Turtlediary
May 6, 2021 · This is a module based lesson from the Most Essential Learning Competencies (MELC) #Science4 #Quarter3 #LightTravels.
- 12 min
- 12.3K
- Sensei Steffie Salom
Jul 5, 2022 · We hope you enjoyed this video! If you have any questions please ask in the comments.Please like, subscribe and share your comments with us! ⬇︎⬇︎⬇︎⬇︎⬇︎⬇︎⬇︎⬇︎...
- 3 min
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- Learn Easy Science
Today we looked at one of the properties of light: Light travels in a straight line. Our experiment involved shining light through a series of pieces of paper with holes in them. When the holes were aligned, a ray of light (a single beam of light), made its way through to the last paper.
Learn how light, sound and heat travel in different media with this self-learning module for grade 4 students. The module has three lessons with activities, questions, directions, exercises and answer keys.
Dec 7, 2022 · In a vacuum, visible light travels at the speed of approximately 299 792 458 metres per second (m/s). This is known as the speed of light . It is the fastest that anything in the universe is able to move!
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What is light in Grade 4?
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[sun, light-bulbs, stars, fire, flashlights, etc.] How does light travel? [Light travels as a wave but also sometimes as a particle. Einstein won the Nobel Peace Prize because of his work determining that light acts as a particle. Today we’ll focus on the wave nature of light.] Does anyone know how sound travels? [as a wave, but