Hover or tap underlined Spanish terms to see their translation and exam tip.
En la esfera celeste de un observador, el arco de horizonte astronómico o verdadero contado desde el meridiano verdadero del observador y el astro correspondiente es:On an observer’s celestial sphere, the arc of the true horizon from the observer’s true meridian to the body is:
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Correct answer: d) Answers a and b are correct.
Why it is correct
That arc is the true azimuth, counted from north clockwise to 360º. Both statements describe it.
Why the others are not
- a) True, but not the only one.
- b) True, but not the only one.
- c) It is vertical.
How to work it out in the exam
- Horizon arc: azimuth.
Where this question comes from
- Región de Murcia · 2023 · 3ª convocatoria · CY Tipo 1 · question 6 Official paper · Official answer key
Pending instructor review. Machine translation, not reviewed.