this time ask another physics expert orz ============================================================== the less the time for reaching the correct reading, the higher is the sensitivity
2. specific heat capacity ↓ --> energy for increasing 1 C ↓ --> temperature increase faster --> volume increase faster --> time for reaching the correct reading ↓
3. thinner glass wall --> time for transferring heat energy to the liquid ↓ --> volume increase faster --> time for reaching the correct reading ↓