A student builds a periscope out of empty milk cartons and mirrors. Using the periscope, he is able to see objects on the opposite side of a fence that is taller than he is.
Which of the following statements correctly describes how the student is able to see the dog on the other side of the fence using his periscope?
a.Light is reflected off of the top mirror to the bottom mirror. Light is then reflected off the bottom mirror to the student’s eyes.
b.Light is refracted, or bent, as it moves through the top mirror and then back through it again. Light is then reflected off the bottom mirror into the student’s eyes.
c.Light is reflected off the top mirror to the bottom mirror. Light is then refracted, or bent, as it moves through the bottom mirror and then back through it again to the students again into the student’s eyes.
d. Light is reflected off the student’s eyes to the bottom mirror. Light is the reflected off the bottom mirro to the top mirror and out of the periscope.
Answers
Answer:
A student builds a periscope out of empty milk cartons and mirrors. Using the periscope, he is able to see objects on the opposite side of a fence that is taller than he is.
Which of the following statements correctly describes how the student is able to see the dog on the other side of the fence using his periscope?
a.Light is reflected off of the top mirror to the bottom mirror. Light is then reflected off the bottom mirror to the student’s eyes.
b.Light is refracted, or bent, as it moves through the top mirror and then back through it again. Light is then reflected off the bottom mirror into the student’s eyes.
c.Light is reflected off the top mirror to the bottom mirror. Light is then refracted, or bent, as it moves through the bottom mirror and then back through it again to the students again into the student’s eyes.
d. Light is reflected off the student’s eyes to the bottom mirror. Light is the reflected off the bottom mirro to the top mirror and out of the periscope.