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The initial tools used to help launch the nanoscience revolution were ___________

(a) Binoculars

(b) Microscope

(c) Scanning probe instruments

(d) Interferometer

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I want to ask this question from Nanoscience and Nanotechnology in division Nanomaterials of Engineering Physics II

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The correct choice is (c) Scanning probe instruments

Explanation: Scanning probe instruments were the initial tools used by the scientist. In these instruments, the probe slides along the surface of the specimen.

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