A candle is held 60 cm from the surface of a reflecting
A candle is held 6.0 cm from the surface of a reflecting ball, and its image appears three-quarters of its actual size.
(a) Sketch a ray diagram, showing how the image is formed.
(b) What is the diameter of the ball?
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A candle is held 6.0 cm from the surface of a reflecting ball, and its image appears three-quarters of its actual size. What is the diameter of the ball
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"When a student demonstrates learning difficulties that may stem from factors other than a disability, such as trauma, chronic stress, or environmental instabil