Question: "osculate" used in the same way in the following two sentences?

These two surfaces osculate.

One curve osculates the other.

OPTIONS:
- different meanings
- the same meaning
Answer: the same meaning
Question: "ear" used in the same way in the following two sentences?

A good ear for pitch.

He had a keen ear.

OPTIONS:
- different meanings
- the same meaning
Answer: the same meaning
Question: "voice" used in the same way in the following two sentences?

The noisy voice of the waterfall.

The incessant voices of the artillery.

OPTIONS:
- different meanings
- the same meaning
Answer: the same meaning
Question: "mine" used in the same way in the following two sentences?

He came out of the coal mine with a face covered in black.

Most coal and ore comes from open-pit mines nowadays.

OPTIONS:
- different meanings
- the same meaning
Answer:
the same meaning