Problem 4.70 6 of 12 Constants | Periodic Table A 67.0-kg person stands on a scale in an elevator. Part A • Part B What does the scale read (in kg) when the elevator is at rest? Πν ΑΣφ ? reset kg Request Answer Submit 6 of 12 Problem 4.70 Constants | Periodic Table A 67.0-kg person stands on a scale in an elevator. Part F Part G Part H What does the scale read (in kg) when the elevator is accelerating upward at 3.0 m/s? ? να ΑΣφ kg Request Answer Submit

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Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.