This is false. Sound travels faster through steel. That is why you can see people in movies putting their ear on the railroads to see whether a train is coming. That is because they can't hear it through air, but the sound travels through the steel.
Explanation:
personality is shaped by both genetic and environmental factors. The culture in which you live is one of the most important environmental factors that shapes your personality (Triandis & Suh, 2002). The term culture refers to all of the beliefs, customs, art, and traditions of a particular society. Culture is transmitted to people through language as well as through the modeling of culturally acceptable and nonacceptable behaviors that are either rewarded or punished (Triandis & Suh, 2002). With these ideas in mind, personality psychologists have become interested in the role of culture in understanding personality. They ask whether personality traits are the same across cultures or if there are variations. It appears that there are both universal and culture-specific aspects that account for variation in people’s personalities.follow me
The initial horizontal velocity of the projectile is 22.1 m/s.
The given parameters;
- <em>height of the projectile, h = 25 m</em>
- <em>horizontal distance of the object, R = 50 m</em>
The time of motion of the object is calculated as follows;
h = ut + ¹/₂gt²
where;
- <em>u is the initial vertical velocity = 0</em>
h = ¹/₂gt²
The initial horizontal velocity of the projectile is calculated as follows;
R = vₓt
Thus, the initial horizontal velocity of the projectile is 22.1 m/s.
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That would be carbonic acid