Does anyone know this?

B

Explanation:

The entropy will increase as the ice melts.  While in a solid state (ice) entropy is lower because the molecules are ordered and in a set position.  As the ice melts the molecular have a larger area to roam.  When going from a solid state to a liquid state, entropy rises.  When going from a liquid state to a gaseous state, entropy rises.

here's the link to your question!

explanation:

they it depends on if one believes about radioactivity, they make a geiger counter beep but maybe it was going to beep anyway electronics do wierd things all the time or it was programmed to beep near certain metals.