Reflection & Refraction

Why does the straw appear to be bent?
$sc-9 sb-3-Reflection & Refractionimg_no 150.jpg$

What is the best explanation for Mickey seeing himself in the mirror?
$sc-9 sb-3-Reflection & Refractionimg_no 151.jpg$

When light bends it is ______

When light bounces back it is _____

$sc-9 sb-3-Reflection & Refractionimg_no 152.jpg$

$sc-9 sb-3-Reflection & Refractionimg_no 153.jpg$

$sc-9 sb-3-Reflection & Refractionimg_no 154.jpg$

$sc-9 sb-3-Reflection & Refractionimg_no 155.jpg$

$sc-9 sb-3-Reflection & Refractionimg_no 156.jpg$

$sc-9 sb-3-Reflection & Refractionimg_no 157.jpg$

We see shadows because light travels in a __________________ line.
$sc-9 sb-3-Reflection & Refractionimg_no 158.jpg$

$sc-9 sb-3-Reflection & Refractionimg_no 159.jpg$

$sc-9 sb-3-Reflection & Refractionimg_no 160.jpg$