For example, if a buyer obtains a seven-year balloon mortgage to purchase a home, he has seven years of equal monthly payments at a fixed interest rate. This rate is often lower than what the buyer would otherwise be able to secure under a traditional mortgage loan.
When sound reflects off a special curved surface called a parabola, it will bounce out in a straight line no matter where it originally hits. Many stages are designed as parabolas so the sound will go directly into the audience, instead of bouncing around on stage.
What happens to white light when it passes through a prism? light rays spread apart, making the image appear smaller What happens to light as it passes through a concave lens? light rays spread apart causing images to appear larger What happens to light as it passes through a convex lens?