Unos observadores en dos pueblos A y B, a cada lado de una montaña de 15 000 pies de altura, miden los ángulos de elevación entre el suelo y la cumbre de la montaña. Suponiendo que los pueblos y la cumbre de la montaña están en el mismo plano vertical, calcule la distancia entre ellos. xfa ayudenme
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Adiver named jacques observes a bubble of air rising from the bottom of a lake (where the absolute pressure is 3.50 atm) to the surface (where the pressure is 1.00 atm). the temperature at the bottom is 4.00 ∘c, and the temperature at the surface is 23.0 ∘c.what is the ratio of the volume of the bubble as it reaches the surface (vs) to its volume at the bottom (vb)? if jaques were to hold his breath the air in his lungs would be kept at a constant temperature. would it be safe for jacques to hold his breath while ascending from the bottom of the lake to the surface?
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Unos observadores en dos pueblos A y B, a cada lado de una montaña de 15 000 pies de altura, miden l...
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