Chemistry, 20.07.2020 17:01 pedroramirezr2
The length of a pencil is measured with two rulers. Report the length of the pencil from each ruler with the proper number of digits. The ruler has markings at 0, 1, and 2 decimeters. The pencil extends from 0 d m to approximately one third of the way between 1 and 2 d m. The ruler has major markings at 0, 1, and 2 decimeters. Between each major marking the space is divided into ten equally sized divisions. The pencil extends from 0 d m to approximately one third of the distance between 1 and 2 d m. Ruler A Ruler B
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Chemistry, 22.06.2019 06:30, backup5485
Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
Answers: 1
The length of a pencil is measured with two rulers. Report the length of the pencil from each ruler...
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