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Light - Coggle Diagram
Light
Reflection of Light
Pinhole Camera
Natural Pinhole cameras are trees
Images
Opaque Objects
Does not allow light to pass through them
Wood
Transparent Objects
Completely allows light to pass through them
Glass
Translucent Objects
Partially allows light to pass through them
Stained glass
Natural Sources
Sun, Star and Fireflies
Man-Made Sources
Electric Bulb, Candle and Torch etc.
Travels at 3,00,000 km per second
Sunlight Reaches Earth in approximately 8.5 minutes even after Sun is 1485 lakh km away from Earth
Helps us to see objects
Also only travels in straight lines
Rectilinear Propagation Of Light
Source of Energy
Extremely Important for Survival of living things
Shadows
Forms when an Opaque Object block the path of light
Always Black
Takes the shape of the object