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"Volumen" is a noun which is often translated as "volume", and "capacidad" is a noun which is often translated as "capacity". Learn more about the difference between "volumen" and "capacidad" below.
el volumen(
boh
-
loo
-
mehn
)A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
2. (of sound)
a. volume
El médico me dijo que escuchar música a todo volumen es malo para el oído.The doctor told me that listening to music at full volume is harmful to your hearing.
3. (quantity)
a. volume
La empresa gana más porque el volumen de proyectos aumentó un 50%.The company is earning more because the volume of projects rose by 50%.
b. turnover
El volumen de negocio se redujo radicalmente, así que la compañía tuvo que cerrar.The turnover was dramatically reduced, so the company had to close.
la capacidad(
kah
-
pah
-
see
-
dahd
)A feminine noun is almost always used with feminine articles and adjectives (e.g., la mujer bonita, la luna llena).
a. capacity
Este avión tiene capacidad para 150 pasajeros.This airplane has capacity for 150 passengers.
2. (aptitude)
a. ability
Nadie pone en duda tu capacidad para la biología, pero aun así tienes que entregar la tarea.Nobody questions your ability in biology, but you still have to turn in your homework.