The pH scale is a measure of how acidic a solution is.
<h3>What is a pH scale?</h3>
The unit of measurement to determine how acidic or basic a solution is, is done via a pH scale, which ranged from 0 to 14, on which 0 to 6.9 means that the solution is acidic, and 7 is neutral.
Hence, the pH scale helps to determine the acidic amount of the solution.
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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.
Answer:
Education empowers a person by creating more employment opportunities, securing a higher income, developing problem-solving skills, and by providing a a prosperous happy life.
Explanation:
Education empowers a person by opening doors to the job market, combating inequality, fostering solidarity, and promoting environmental stewardship. Education empowers people with the knowledge, skills and values they need to thrive and build a better world.
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.
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