The energy change that takes place when the atoms of materials are rearranged to form new materials from the same atoms is:
A) Kinetic energy. B) Chemical energy.
C) The energy of centrifugal force. D) The energy of centripetal force.
B
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For a PV array, the ____________________ angle is the angle clockwise from true north that the PV array faces.
Fill in the blank(s) with the appropriate word(s).
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The two most common types of subfloor for floor coverings are
A) steel decking and wood plank. B) concrete and steel. C) carpet and vinyl flooring. D) wood light-frame and plywood panels. E) concrete and wood panel.
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Fruit softens because of a substance called ____________________ that begins to break down as the fruit ripens
Fill in the blank(s) with correct word
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Which switching state is used for heavy industrial loads such as transformer loads?
What will be an ideal response?
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