364212
Descrição
FlashCards por syronpowell, atualizado more than 1 year ago
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Criado por syronpowell
mais de 10 anos atrás
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| Questão | Responda |
| visibility is the distance in which an object can be clearly seen and distinguished during normal daylight | . The ability to see an object from a distance depends on both the nature and size of the object. .thus the object used in estimating visibility needs to vary with its distance from the observer. |
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