The best turbines today capture
a. at least 75%
b. approximately 25%
c. no more than 33%
d. more than 50%
of the wind's power.
Answer (2)
The best turbines today capture more than 50% of the wind's power. This is significant as it shows the efficiency and effectiveness of modern wind technology in harnessing renewable energy. Therefore, the correct choice is option d.
;
The question asks about the percentage of wind power captured by the best turbines.
Based on general knowledge, the best wind turbines capture more than 50% of the wind's power.
Therefore, the answer is more than 50%.
The final answer is d .
Explanation
Understanding the Question The question asks about the percentage of wind power captured by the best turbines today, and we need to choose the correct option from the given choices.
Determining the Answer Based on general knowledge, the best wind turbines typically capture more than 50% of the wind's power but less than 75%. Therefore, option d, 'more than 50%', is the most accurate.
Final Answer The best turbines today capture more than 50% of the wind's power.
Examples
Wind turbines are used to convert the kinetic energy of the wind into electrical energy. Understanding the efficiency of wind turbines helps in designing better renewable energy systems. For example, if a wind turbine captures more than 50% of the wind's power, it means that for every 100 units of energy in the wind, the turbine can convert more than 50 units into electricity. This knowledge is crucial for optimizing the placement and design of wind farms to maximize energy production.
