(Based off the Apollo 13 movie) The "lifeboat" that the three astronauts used to survive in on their way back to Earth, was only
designed for two astronauts. Because of this, a problem developed that required NASA engineers to come
up with a unique solution. What was the life threatening problem that developed?

Astate of matter all that has define volume and can flow is a(n)

If steel is more dense that lake water, why can a boat float

Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.