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

c (diamond),

sio2 (quartz)

answer : one can design an experiment using a liquid and an additive that can be added to the liquid and observe the chemical changes in the reaction species.

one would need a beaker which is filled with a known amount of the liquid in which thermometer is placed to measure the temperature changes; after addition of the additive to the liquid solution one can note down the temperature change and find whether the reaction is endothermic or exothermic in nature. by subtracting the initial temperature value with the final temperature one can find the temperature changes.

various combinations of liquid and additive can be used. liquid in this case can be a known quantity of water and additives can be epsom salt or without epsom salt the experiment can be conducted to notice the changes. water and ice, hydrogen peroxide and dry yeast, vinegar and baking soda,etc.

answer; capital earns interest; entrepreneurship receives a profit or incurs a loss;