Answer:
Explanation:
Given
COP= 60 % of carnot heat pump
For heat added directly to be as efficient as via heat pump
A line of dominoes falling one by one is an example of energy transfer. Energy is defined as the capacity to do work.
Answer:
Ice is the solid state of water, a normally liquid substance that freezes to the solid state at temperatures of 0 °C (32 °F) or lower and expands to the gaseous state at temperatures of 100 °C (212 °F) or higher.
Explanation:
Answer: It represents the whole distance traveled. Hope this helps!
Explanation: