WHICH PROPERTIES OF A SOLID ARE SHARED WITH LIQUID BUT NOT WITH GAS
ANSWER QUICKLY

Both solids and liquids have a definite volume

Explanation:

There are three states of matter which are; solids, liquids and gases.

All three states of matter have unique peculiarities. The solids have a definite shape and volume because of very strong intermoleclar forces in operation in the system.

Liquids also have a definite volume, but do not have a definite shape. They take the container's shape. However, there are less intermolecular interaction in the liquid states.

It is common to assume that gas particles do not interact. A gas does not have definite shape and volume and the weakest magnitude of intermolecuar interference.

c. heat could easily travel through the molecules in the air and escape/enter the flask. removing the air slows down the heat transfer.  

c. because step up transformer steps up the input voltage i.e increases the input voltage  

the number of turns are greater on the secondary side of step up transformer  

transformer does not handle dc current