Answer:
170 L
Explanation:
Boyles laws states that the pressure exerted by a gas is directly proportional to the volume it occupies provided that the temperature is held constant. Boyles law is given by:
PV = constant
P₁V₁ = P₂V₂
Given that the initial volume V₁ = 200 L, initial pressure P₁ = 850 atm, final volume V₂ = 1000 atm and final pressure = P₂.
Applying Boyles law gives:
P₁V₁ = P₂V₂
850(200) = 1000(V₂)
V₂ = 170 L
Answer:
Emotional propaganda
Explanation:
There are five different kinds of propaganda:
- Bandwagon
- Testimonial
- Transfer
- Repetition
- Emotional words
In Emotional propaganda, words are employed to create emotions in the minds of people, either good or bad. There are various ways by which words are used in emotional propaganda:
- Glittering generalities: These are vague, logical fallacies. An example could be, “It's fine” There is no exact specification of what's fine.
- Stereotyping or labeling: In this, direct name-calling is used as an attack on an opponent.
- Demonizing one's enemy is another way this propaganda is also used. This is aimed at creating negative emotions concerning a oerson in the mind of another.
Other ways this propaganda manifests are black and white fallacy, quote out of context and plain folks.
Answer: differential reinforcement (DR) procedure
Explanation: Functional communication training (FCT) is a method used to teach individuals with severe behavioral problems acceptable behaviors by reinforcing alternative behaviors. It is a form of Differential Reinforcement.
FCT sees behavior as a way of communication and is appropriate for people with learning disabilities or speech difficulties. FCT establishes the factors in the individual’s surrounding that is enforcing the undesirable behavior then designing a new response which is acceptable to the factor or event.
For example if a student screams when he does not understand a question or topic in class, a teacher may teach him a simple sentence or sign language which serves as an alternative way to express his confusion.
Answer:
it is right
Explanation:
Animals get the nitrogen they need by eating plants or other animals that contain nitrogen. When organisms die, their bodies decompose bringing the nitrogen into soil on land or into ocean water. Bacteria alter the nitrogen into a form that plants are able to use.
