Physics, 10.08.2021 04:20 Prettygirlyaya
Suppose you are designing an amplifier and loudspeaker system to use at a country concert. You want to make it as loud as possible. How can you design the system to maximize the volume? Explain your answer? Please help! I don't understand what exactly the answer should include. Is the question referring to the direction of force? Or the relationship between the magnetic field and the current? Or something else entirely? Really appreciate any help!!
Answers: 3
Physics, 21.06.2019 22:40
Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod
Answers: 1
Physics, 23.06.2019 01:00
The smallest particle of an element that retains its identity in a chemical reaction. true or false
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Physics, 23.06.2019 01:30
Hydroelectricity provides about 7 percent of the electricity generated in the united states. (a) explain how a hydroelectric power plant converts energy stored in water into electricity. (b) identify two factors that determine the amount of electricity that can be generated by an individual hydroelectricity power plant. (c) describe the two main types of land-based hydroelectric power plants. (d) describe two economic advantages and two environmental disadvantages of hydroelectricity.
Answers: 1
Suppose you are designing an amplifier and loudspeaker system to use at a country concert. You want...
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