Answer to Question #61520 in Physics for hi

Question

4 Which of the following is correct about tracing ray digrams with curved mirrors
rays incident at the centre of the mirror are reflected through the centre of curvature
rays passing through the centre of curvature are reflected through the pricipal focus
rays passing through the pricipal focus are reflected on themselves
rays parallel and close to the principal axis are reflected through the pricipal focus
5 Convex mirrors are mostly used as
magnifying glasses
driving mirrors
dentist mirrors
artist mirrors
6 In an experiment involving a spherical mirror, 1/v was plotted on the vertical axis and 1/u on the horizontal axis. What is the linear magnification?
slope of the graph
inverse of the the slope of the graph
intercept on the vertical axis
intercept on the horizontal axis

Answer 1

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