Find the possible range of wavelengths
The notes produced by a guitar range in frequency from approximately 80 Hz to 630 Hz. Find the possible range of wavelengths in air produced by the instrument when the speed of sound in air is 343 m/s.
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A laser beam is sent from the sub so that it strikes the surface of the water at a point 210 m from the shore. If the beam just strikes the top of a building standing directly at the water's edge, find the height of the building.
A tortoise can run with a speed of 0.10 m/s, and a hare can run 20 times as fast. In a race, they both start at the same time, but the hare stops to rest for 2.0 minutes. The tortoise wins by a shell (20 cm).
Biometric measurements indicate that each hand typically makes up about 1.25 of body weight. a. What horizontal force must her wrist exert on her hand?
Show that to first order perturbation theory, if the system starts in the ground state then the system can only make transitions to the first excited state. Compute the transition rate.
How much work must Denise do to drag her basket of laundry of mass 4 kg a distance of 6 m along a floor, if the force she exerts is 10 N at an angle of 60.0 with the horizontal?
A 20.0 kg rock slides on a rough horizontal surface at 8m/s and eventually stops due to friction. The coefficient of kinetic friction between the rock and the surface is 0.200. What average thermal power is produced as the rock stops?
What are the elements of persuasion? What forms of persuasion and group influence principles are harnessed by new religious movements? with at least a word count of 200-300 words.
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The belief by many Americans that they actually contribute to major governmental decisions through the power of their vote is referred
Why does bureaucracy persist and what does it stand for? Why does democracy matter and what does it stand for?
Examine the Crisis of Authority and political philosophy in the writings of Thomas Hobbes, focusing on his work "Leviathan".
Aaron is running for a city council position in his home town and is giving a speech to voters on why they should trust him more than his opponent.
Question: Which of the following bills was widely attacked by liberals and libertarians as an invasion of the right of privacy,
Do you think in today's political climate these instances are unlawful activity or should they be considered as free expression by the 1st amendment
A politician tells their constituents that they do not believe climate change is happening and that scientific evidence pointing to climate change is made up