Answer:
No, the reaction was not carried out in a closed system
Explanation:
Recall that a closed system is one in which there is no exchange of materials nor energy. Hence there is no movement of matter in or out of the system. The total mass and energy present in the system is constant.
On the reactant side we have that the total mass of baking soda and vinegar is 47g + 13 g = 60g.
However on the product side, we have only a total of 56g which implies that a mass of 4g was lost in the reaction. This loss of mass can not happen in a closed system.
Hence the system is not a closed system because some mass was lost.
Answer:
The answer is D. Correlational design.
Explanation:
Correlational designs seek to study the relationship between two or more variables in a piece of research. For example, a news article called "Students with healthy diets get better grades at school" is probably based in a correlational study.
It's important to recognise that correlation is <u>not</u> the same as causation. This means: even if two variables appear to be related, that does <u>not</u> indicate a direct cause-effect relationship.
Answer:
Through the diverse cases represented in this collection, we model the different functions that the civic imagination performs. For the moment, we define civic imagination as the capacity to imagine alternatives to current cultural, social, political, or economic conditions; one cannot change the world without imagining what a better world might look like.
Beyond that, the civic imagination requires and is realized through the ability to imagine the process of change, to see one’s self as a civic agent capable of making change, to feel solidarity with others whose perspectives and experiences are different than one’s own, to join a larger collective with shared interests, and to bring imaginative dimensions to real world spaces and places.
Research on the civic imagination explores the political consequences of cultural representations and the cultural roots of political participation. This definition consolidates ideas from various accounts of the public imagination, the political imagination, the radical imagination, the pragmatic imagination, creative insurgency or public fantasy.
In some cases, the civic imagination is grounded in beliefs about how the system actually works, but we have a more expansive understanding stressing the capacity to imagine alternatives, even if those alternatives tap the fantastic. Too often, focusing on contemporary problems makes it impossible to see beyond immediate constraints.
This tunnel vision perpetuates the status quo, and innovative voices —especially those from the margins — are shot down before they can be heard.
What's false about John B Watson is that he is considered the founder of behaviorism. Instead, Watson had came to the conclusion (whilst working with Little Albert) that emotions can be a conditioned response. Although, the experiment was flawed and unethical as he had induced fear in children.
<span>, as measured by reduced length of stay. I believe in this case her response is </span><span>completely randomized design.
In </span><span>completely randomized design, the subject would be assigned treatments, vaccine and placebon in a completely random order, which make it become easiest in the term of analysis and convenience. </span>
