'Common vision problems' diaporamas de présentation

A Senior Moment

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CH. 13 Personal Health Care

CH. 13 Personal Health Care. SKIN---Structure. * Skin is the largest organ on the human body. * The skin consists of two main layers: the epidermis and the dermis . *Cells in the epidermis make lipids which makes your body waterproof.

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Refraction Phenomena

Refraction Phenomena. Apparent Depth & Volume. Refraction can change the perception of depth and volume because the apparent path of light does not equal the actual path of light. Underwater Vision. Atmospheric Effects. Longer Sunsets. Twinkling Stars. other atmospheric effects.

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CARING FOR YOUR EYES AND EARS

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BCP Ch 19 Optics

BCP Ch 19 Optics. Have your book available as you look through these notes. Diagrams help explain the notes. 19.1 Mirrors. Reflect Mirror Types Flat Concave Convex Image Types. 19.2 Lenses. Refraction Lens Types Convex Concave Image Types. 19.3 Optical Instruments.

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