As for the main disadvantage: the media need revenue. Revenue tends to be tied to reporting more dramatic events. In absence of truly dramatic events, the media develop tendency to "dramatize" (especially when it gets to political events). As a result we are observing what is usually called polarization. Media to the left and right of the center will tend to amplify certain aspects of reality. Viewers will then tend to focus on sources matching their own (political) affinities. Media source thus develop their own virtually separate audiences. A cycle of polarization emerges.
This is obviously bad for democracy which is based on the principle of educated decision making by every citizen. Citizenship has been more and more polarized and their decision making on issues delineated by political boundaries. Clustering is a problem. For instance, someone who cares about protecting the environment faces a decision whether to join a cluster of political views that include environmental protections (but also other views lumped together with environmentalism by the process of polarization), or completely stay away from that topic. That is bad for democracy.
The moment you see a person pronounced guilty vs. not-guilty by a vote that almost exactly splits down by the political affiliation of the voters, we know we are having a problem.
This is true. Exercise physiology, like biomechanics, is a subdiscipline in the biophysical sphere.
<h3>What is exercise physiology?</h3>
This is the term that is used to refer to the way that our body is known to respond to certain activities such as exercises.
The study is very important in order to know how the human body adapts to exercise. There are two types of exercise physiology. These are the sports and the clinical type.
The sports physiology is the one that is related to athletes. They are used to develop training regimen for the athletes after observing the way that their body would normally respond to exercises.
The three main types are aerobic, muscle strengthening, this would involve the activities that may include weight lifting and also the flexibility of humans.
Read more on exercise physiology here:
brainly.com/question/25732119
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The possible values for the missing number that make the given expression the square of a binomial is; 81
<h3>Binomial Expression</h3>
We are given the expression;
x² + 18x
- Now, if we consider the binomial; x ± b
Squaring that gives us;
x² ± 2ax + b²
Comparing this expression to the one we are given we can say that;
±2ax = 18x
±a = 18/2
a = ±9
Thus,we will have;
(x + 9)² as our expression which is;
x² + 18x + 81
Therefore, the missing number is 81.
Read more on binomial expression at; brainly.com/question/14968861
Answer:
The speed of the wave at the given wavelength and frequency is 60 m/s.
The given parameters;
wavelength of the wave, λ = 0.5 m
frequency of the wave, f = 120 Hz
The speed of the wave is calculated by applying general wave equation as shown below;
v = fλ
where;
v is the speed of the wave
v = 120 x 0.5
v = 60 m/s
Thus, the speed of the wave at the given wavelength and frequency is 60 m/s.
If you got a 680 SAT score, you're probably wondering how you compare to other students, and whether a 680 is good enough to get into college.
The truth is, it depends on your personal college goals and where you want to apply.
Note: this 680 score guide is for the New SAT, out of 1600. This score corresponds to a 870 in the old SAT out of 2400.
