Solar cells or panels, thermocouples, some crystals.
joseph rimiru answered the question on November 2, 2017 at 19:05
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Date posted: November 2, 2017. Answers (1)
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Date posted: November 2, 2017. Answers (1)
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Date posted: November 1, 2017. Answers (1)
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Date posted: November 1, 2017. Answers (1)
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Date posted: November 1, 2017. Answers (1)
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Explain the following statements
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ii. Tankers carrying fuel have loose chain hanging under them to touch the ground as they move.
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Date posted: November 1, 2017. Answers (1)
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Date posted: November 1, 2017. Answers (1)
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Date posted: November 1, 2017. Answers (1)
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Date posted: November 1, 2017. Answers (1)
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Date posted: November 1, 2017. Answers (1)
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Date posted: November 1, 2017. Answers (1)
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Date posted: November 1, 2017. Answers (1)