Question

Fill in the blanks.
1. Heat
is the ability to do work.
2. The effect of heat to expand substances is called
3. Solids expand the ..
and the gases expand the
heating
4. The expansion or contraction in
is too small to be seen easily.
5. A
uses the expansion of the liquid within to measure tempera
rf Tume Nuestions​

Answer 1

Answer:

5 mercury

Explanation:

mercury expands on heating