ENEM 2015 - QUESTÃO 65 - PROVA AZUL - FISICA Prof Marcelo Boaro

Hey everyone! How are you? For DONATIONS, visit: http://www.canalfisica.net.br/doacoes/ This is another solved ENEM 2015 exercise from the Physics Channel for you! ENEM 2015 - QUESTION 65 - BLUE TEST - PHYSICS Hugs, happy studying, and God bless! Here's the PLAYLIST link:    • ENEM 2015 - QUESTÃO 49 - PROVA AZUL - FISI...   A thermos bottle's function is to prevent heat exchange between the liquid it contains and the surrounding environment, keeping the temperature of its contents constant. One way to guide consumers when purchasing a thermos would be to create a quality seal, as is currently done to inform consumption.