How does refraction work?

A. Light speeds up as it goes through more dense materials.

B. Light waves bend when they go through a small slit or hole.

C. Light slows down as it goes through more dense materials.

D. Light waves get closer together as they go through more dense materials.

c

Explanation:

When light travels through smoke it slows down

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.

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