Register
identify 2 changes of state that require energy to be used, and 2 changes of state that require the release of energy
40.5k views
4 votes
identify 2 changes of state that require energy to be used, and 2 changes of state that require the release of energy

User Pavel Kalashnikov
by
4.9k points

1 Answer

2 votes

Answer:

used=Evaporation and sublimation

released=condensation and freezing

Step-by-step explanation:

User Mark Horvath
by
5.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.3m questions

6.9m answers

Other Questions

What's the formula for the combined gas law?
Which option describes nonmetals?
The ions Ca2+ and PO43- form salt with the formula
At exactly 2:00 PM, speedy the hermit crab crawl onto a meter stick starting at the 10 cm mark. If he reaches the 60 cm mark at exactly 2:10 PM, what is his speed?
Carnot Cycle. If a boiler's heat source produces 106 Btu/hr at 600F, what is the highest possible rate at which work may be produced? The ambient air is 70F.
Link Copied!