Q: Does "raise" have the same meaning in the following two sentences?

Raise a smile.

Raise your hands.

OPTIONS:
- different meanings
- the same meaning

A: different meanings

Q: Does "enthalpy" have the same meaning in the following two sentences?

Enthalpy is the amount of energy in a system capable of doing mechanical work.

H = U + p V, where H is enthalpy, U is internal energy, p is pressure, and V is volume.

OPTIONS:
- different meanings
- the same meaning

A: the same meaning

Q: Does "space" have the same meaning in the following two sentences?

They tested his ability to locate objects in space.

The spaces are the notes F-A-C-E.

OPTIONS:
- different meanings
- the same meaning

A:
different meanings