What is the biggest challenge to wind energy?
a. The expense of construction
b. It takes too...
Physics, 03.10.2021 18:00 moningersavannah
What is the biggest challenge to wind energy?
a. The expense of construction
b. It takes too long to build a large wind farm
C. Wind is intermittent
d. People don't like the turbines blocking views
Answers: 2
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What is the length x of the side of the triangle below? (hint: use the cosine function)
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A-of 75 cm by cm by 17.5 cm up. of is 2 kg a , in ,if it is in , kg/?
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The speed of sound in ice, water, and steam is shown. what best explains the speed of sound in different states of matter? sound travels fastest in ice because energy is easier to transfer when the molecules are close together. sound travels slowest in steam because the sound has to move around the gas molecules that are far apart. sound travels fastest in ice because the temperature of solids is always greater, so the heat transfers the sound energy. sound travels slowest in steam because the pressure is so great the sound cannot travel though the steam particles.
Answers: 1
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Who was the first scientist to measure speed as distance over time?
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