2069849
Descrição
Mapa Mental por spafferine1, atualizado more than 1 year ago
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Criado por spafferine1
quase 11 anos atrás
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Refracting Telescopes
- Focal length
- The distance between the focus and the lens is the focal length
- The focal length of converging lens can be calculated
- Focus the image of a distant object onto a piece of paper
- Measure the distance between the lens and the paper
- Measure the distance between the lens and the paper
- Focus the image of a distant object onto a piece of paper
- The focal length of converging lens can be calculated
- The distance between the focus and the lens is the focal length
- Lens in a refracting telescope
- Objective lens
- Convex lens
- Creates an image
- Convex lens
- Eyepiece lens
- Convex lens
- Magnifies the image
- Convex lens
- Objective lens
- Refraction
- Light travels in straight lines
- Changes direction when it moves into a different material
- This change in direction is called refraction
- It happens at the interface between two materials
- A line at right angles to the interface is called the normal line
- A line at right angles to the interface is called the normal line
- It happens at the interface between two materials
- This change in direction is called refraction
- Changes direction when it moves into a different material
- Light travels in straight lines
- Refraction and wave speed
- Refraction occurs because light travels at different speeds
- Moving from air to glass, light slows down and refracts towards the normal
- Moving from air to glass, light slows down and refracts towards the normal
- Refraction occurs because light travels at different speeds
Anexos de mídia
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