Reflect on our BUSN489 class materials/activities. Then, briefly discuss the THREE most important takeaways you got from our class that will benefit you as a professional and/or as a person in the future.
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A standing wave on a rope has two antinodes and a frequency…
A standing wave on a rope has two antinodes and a frequency of 4 Hz. What is the next highest frequency that would cause a standing wave?
A transformer changes the 20,000 V power line to 120 V. If t…
A transformer changes the 20,000 V power line to 120 V. If the primary coil contains 1000 turns, how many turns are on the secondary?
The intensity of sunlight at Earth’s orbit is 1360 W/m2. Wha…
The intensity of sunlight at Earth’s orbit is 1360 W/m2. What is the force exerted by sunlight on a 45 m2 solar sail, assuming all energy is reflected?
Two waves with the same wavelength constructively interfere…
Two waves with the same wavelength constructively interfere at a point 1.5 meter from one source and 1.25 meter from the other. What is a possible wavelength of the wave?
Light enters a block of glass from air with an incident angl…
Light enters a block of glass from air with an incident angle of 60 degrees. If the refracted angle is 38 degrees, what is the index of refraction of the glass?
If sunlight with an intensity of 1000 W/m2 hits a 0.5 m2 sol…
If sunlight with an intensity of 1000 W/m2 hits a 0.5 m2 solar panel and the solar panel converts 25% of the energy to electricity, how much electric power is generated?
What is the primary source of carbon for aquatic algae?
What is the primary source of carbon for aquatic algae?
Life on Earth is dependent on a continued input of energy fr…
Life on Earth is dependent on a continued input of energy from the sun.
Hail and snow are examples of
Hail and snow are examples of