1. One night, while Isaiah was in his bedroom playing Xbox, Isaiah's mom decided to make some microwave popcorn. Isaiah's mom was enjoying the popcorn's pleasant
aroma even before the popcorn was finished popping. 30 seconds after she ripped
open the bag, Isaiah got a whiff of the glorious aroma that only hot artificial butter
flavoring can produce. Isaiah immediately lost focus and invoked his high pitched voice
as he screamed, "Are you making popcorn without me?!?!"
Isaiah and his mom smelled the popcorn at different times.
Draw a particle model (include wooshies) below that explains the different timing
for Isaiah's Mom and Isaiah to smell the popcorn. (Click on the box and then click
on EDIT)

speed of light in vacuum is 300,000 km/s

speed of light in other mediums is given by the expression v = c/n, where c is the speed of light in vacuum and n is the refractive index of medium.

for the first medium v = 200,000 km/s

  so, refractive index of medium = 300000/200000 = 1.5

    1.5 refractive index is usually for glass. so first medium is glass.

for the second medium v = 250,00 km/s

so, refractive index of medium = 300000/250000 = 1.2

    1.2 refractive index is usually for water. so second medium is water.

for the third medium v = 0 km/s

so, refractive index of medium = 300000/0 = ∞

    ∞ refractive index is usually for opaque mediums. so third medium is opaque medium.

explanation:

wheres the pic