What are two traits or characteristics of Bernoulli’s principle?
A) Decreased air velocity causes a rise in air pressure.
B) Increased air velocity causes a decline in air pressure.
C) Mass determines the amount of inertia within an object.
D) Topspin causes playing balls in motion to bend downward.
E) Backspin causes playing balls in motion to curve upward.
What are two traits or characteristics of Bernoulli’s principle?
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The correct traits or characteristics of Bernoulli’s principle are:
B) Increased air velocity causes a decline in air pressure.
A) Decreased air velocity causes a rise in air pressure.
Explanation: Bernoulli’s principle states that in a fluid flow, an increase in velocity occurs together with a decrease in pressure. This means as the speed of air (or fluid) increases, the pressure within that fluid decreases, which is reflected in option B. Conversely, when the velocity decreases, the pressure increases, as indicated by option A. Understanding these traits is essential in explaining how lift is generated in aviation and how various fluid dynamics work. If you’d like to explore further, feel free to check our extended services for more in-depth assistance!