If the input side of a lever is pushed a greater distance than an object (the output) is lifted. It will have an ideal mechanical advantage

Less than 1

=1

Greater than 1

Need more info

snell's law

refractve index = sin incidence / sin refraction

in order to follow the instructions and complete the statements, i need to use data from table c of your student guide. can you think of a way to let me see your student guide for a while ? i can't answer the question without the data in table c.