1.,5., and 7.
is your answers
Answer:
False
Explanation:
Heat does not connote thermal expansion of a body. Heat is a form of energy which causes temperature changes between two bodies. Temperature implies the degree of hotness or coldness of a body. Not all heated body thermally expands.
Thermal expansion is the change in size of a body as it responds to temperature changes caused by heating.
Answer is “descriptio terrae” means description of earth.
Tellus is a Latin word meaning "Earth"
I’m not sure what term the question is looking for?
Answer:
Potential energy in the coal gets transformed to electricity
Explanation:
- As when coal has burned the conversion of the energy takes place and the chemical energy in coal s converted into the electrical energy and thus heat is produced an is used to run the steam power engines.
- So as the heat energy derived from the coal is converted to kinetic and kinetic is converted to mechanical and this mechanical is coveted to electrical energy to further run the machines thus energy is not destroyed it only transfers.
Primary determinants- demographic