Question

sensitivity of bubble
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Answer 1

Answer:

The sensitivity of a level or vial is defined as the change of angle or gradient required to move the bubble by a set distance (usually 2mm). If the vial has graduated divisions then the sensitivity refers to the angle or gradient change required to move the bubble by one of these divisions (often spaced at 2mm).

Explanation:

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Answer 2

Answer:

12.00 is sensitivity of bubble