5535470
Description
Mind Map by sirada3318, updated more than 1 year ago
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Created by sirada3318
about 8 years ago
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Light and Sound
- Light travels in 30,000,000 m/s
- We can see green
- because it only reflects back the green light
- All the other colors of the spectrum
- are absorbed
- are absorbed
- All the other colors of the spectrum
- because it only reflects back the green light
- We can see green
- sound travel 340 m/s
- sound can go around corners unlike light
- sound can go around corners unlike light
- A block of a transparent substance can disperse colours
- if shined through white light
- It disperse the colours
- Red Orange Yellow Green Blue Indigo Violet
- Red Orange Yellow Green Blue Indigo Violet
- It disperse the colours
- if shined through white light
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