I WILL GIVE THE BRAINIEST ANSWER TO THE FIRST PERSON TO ANSWER THIS QUESTION. TIMED TESTANSWER QUICKLY.
Simone created a chart to summarize the energy transformations that take place when energy from the wind is used to generate electricity.
A 2-column table with 2 rows titled Energy from Windmills. The first column labeled Process has entries wind spins turbines, turbines activate generators. The second column labeled energy Energy transformation has entries ?, mechanical energy transformed to electrical energy.
Which best completes the chart?
nuclear energy transformed to electrical energy
chemical energy transformed to electrical energy
radiant energy transformed to mechanical energy
kinetic energy transformed to mechanical energy
Answers: 3
Chemistry, 21.06.2019 15:20
Both 1,2−dihydronaphthalene and 1,4−dihydronaphthalene may be selectively hydrogenated to 1,2,3,4−tetrahydronaphthalene. one of these isomers has a heat of hydrogenation of 101 kj/mol (24.1 kcal/mol), and the heat of hydrogenation of the other is 113 kj/mol (27.1 kcal/mol). match the heat of hydrogenation with the appropriate dihydronaphthalene.
Answers: 2
Chemistry, 21.06.2019 20:10
What can be added to the examples section of each circle? endothermic: ice melting into water, and a heat pack becoming warm exothermic: a glow stick glowing, and fireworks exploding endothermic: ice melting into water, and an instant ice pack turning cold exothermic: fireworks exploding, and gasoline burning endothermic: a glow stick glowing, and a heat pack becoming warm exothermic: an instant ice pack turning cold, and ice melting into water endothermic: gasoline burning, and an instant ice pack turning cold exothermic: ice melting into water, and an instant ice pack turning cold
Answers: 1
Chemistry, 21.06.2019 23:00
Which statement describes covalent bases? they have hydroxide ions. they produce hydrogen ions. they are often amines. they are named the same as ionic compounds.
Answers: 3
Chemistry, 22.06.2019 07:20
Which of these conditions most likely produces an unstable isotope?
Answers: 1
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