Hover or tap underlined Spanish terms to see their translation and exam tip.
En una masa de aíre, la relación entre la tensión de vapor que de hecho existe y la máxima que puede existir a una temperatura dada es la:In an air mass, the ratio between the vapour pressure actually present and the maximum possible at a given temperature is:
Show the answer
Correct answer: d) Relative humidity.
Why it is correct
Relative humidity compares the vapour present with the maximum possible. So it is given as a percentage.
Why the others are not
- a) Not humidity.
- b) Not humidity.
- c) It is the amount, not the ratio.
How to work it out in the exam
- Ratio: relative.
Where this question comes from
- Ministerio de Transportes (Madrid) · 2024 · Convocatoria de abril · PY Test 1 · question 19 Official paper · Official answer key
- Ministerio de Transportes (Madrid) · 2024 · Convocatoria de abril · PY Test 2 · question 12 Official paper · Official answer key
Pending instructor review. Machine translation, not reviewed.