Question

Hi, can someone help me with this question, I've been thinkingaboutit for a while but can't figure it out:

What would happen if the glass of a thermometer expandedmoreon warming than did the liquid in the tube?

You would have to hold it withthe bulb on top.

The numbers would not be evenlyspaced.

The thermometer wouldbreak.

It could be used only for temperaturesbelow roomtemperature.

The scale on the thermometer isreversed so that highertemperature values would be found closer tothe bulb.

Thank you for any replies