Judging and evaluating advertisements requires critical thinking because
2 answers:
Answer:
Because there are a lot of imprecise facts and fallacies in advertisements.
Explanation:
Because the goal of an ad is not to instruct; the goal is to sell some solution to a problem you didn't know you had. Thus, the advertisements always appeal to emotional reactions.
In addition to this, there are many imprecisions, some misinformation or incomplete data about what's being taken as a scientific fact.
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Answer:
36°C
Explanation:
Given parameters:
Mass of aluminum = 725g
Quantity of heat = 2.35 x 10⁴J
Unknown:
Temperature change = ?
Solution:
To solve this problem, we simply use the expression below:
The quantity of energy is given as:
Q = m C Δt
Q is the quantity of energy
m is the mass
C is the specific heat capacity of aluminum = 0.9J/g°C
Δt is the change in temperature
The unknown is Δt;
Δt = =
= 36°C