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.
12. What will happen to sound waves traveling through the air when they reach water? 13. Why does the spoon in the glass of water look like it is bent? 14. The shorter the wavelength the (lower,higher) the frequency. 15. Radio waves have a (lower, higher) frequency than gamma rays. 16. List the colors of light from longest wavelength to shortest.