![Ndkeie5286](/avatars/23219.jpg)
Ndkeie5286
01.09.2021 •
Physics
Você já deve ter percebido que fica difícil abrir a porta de um freezer imediatamente após ter sido fechada. Isso acontece porque a pressão interna do freezer fica menor que a pressão externa. Para verificar essa queda de pressão, considere que um freezer, regulado para manter a temperatura em seu interior a -19 °C, foi fechado e ligado quando a temperatura ambiente estava a 27 °C e que o ar no interior do freezer se comporte como um gás ideal.
Assinale a alternativa que apresenta, corretamente, a pressão no interior do freezer após um certo intervalo de tempo de funcionamento.
A.
0,70 atm
B.
0,75 atm
C.
0,80 atm
D.
0,85 atm
E.
0,90 atm
Solved
Show answers
More tips
- L Leisure and Entertainment Unlocking the Secrets of Fast and Effective Tectonic Learning...
- S Style and Beauty How to Choose the Perfect Hair Color?...
- C Computers and Internet Best iPad Games: Our Opinion...
- A Animals and plants Man s Best Friend: Which Dog Breed Is the Most Friendly?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
- S Style and Beauty How to braid friendship bracelets?...
Answers on questions: Physics
- M Mathematics Name the three types of ratios...
- E English How does an interactive image of a volcano help you to understand the process of a volcano eruption? A. It will help you remember the information since it is interactive. B. It...
- M Mathematics Write two word expressions for each algebraic expression. 1) 4n 2) r/2 3) t-5...
- E English I hate these freaking bots! I answered a question with the correct answer, and they deleted it for violating the rules and I know I didn t. All I did was answer the question, with...
- M Mathematics HURRY ITS FOR A QUIZ Write an equation for the line parallel to the given line containing the given point. * Through (-3, -3) parallel to y = -2/3x+5...
Ответ:
MA = 1600/320 = 5