ORELA Physics (NT308) Practice Questions - Oregon Educator Licensure Assessments Physics (NT308) Exam

Which practice is most appropriate when students use a low-power laser for an optics lab?

Look into the beam only if it appears dim Use shiny metal metersticks to make reflections visible Keep the beam below eye level and terminate it on a matte surface Aim the beam across the room so the path is longer

Correct Answer:

Keep the beam below eye level and terminate it on a matte surface

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