The expression (PE products) - (PE reactants) represents the heat of reaction for a chemical change in terms of PE (potential energy).
<h3>What is potential energy?</h3>
Potential energy is any type of energy stored to perform physical work in a given period of time.
Conversely, kinetic energy is motion (movement) energy used when performing physical work.
In conclusion, the expression (PE products) - (PE reactants) represents the heat of reaction for a chemical change in terms of PE (potential energy).
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Answer:
Your answer is a Shirt.
Explanation:
A Shirt has a neck and no head (obviously no one is wearing it), has two arms and has no hands (since no one is wearing it).
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The explicit rule for this geometric sequence 29,23,2,6, is n = 29 × (29/23)^(n - 1)
<h3>How to write explicit rule</h3>
Second term, a×r = 23
23 = 29 × r
23 = 29r
r = 29/23
The explicit formula is given by
nth term = ar^(n - 1)
n = 29 × (29/23)^(n - 1)
Where,
nth term = number of terms
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Answer: C.) The actions of consumers in response to changes in price.
Explanation:
The Law of Demand states that as the price of a service/product decreases, the demand will increase and vice versa. Therefore, it doesn't necessarily related to the producer's response, but the consumer's. And since the consumer isn't producing, they are not in direct contact with the production costs.
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