A horizontal black line intersected from above by a blue line at an oblique angle. The blue line continues below the black line at a new angle. Which wave interaction results in a change in the direction of the wave as it passes through one medium to another medium? absorption diffraction reflection refraction

the answer is a and have a great day

answer; talc and gypsum;

> 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.

it takes on an electronical energy