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.
Ocean, Seismic, and Sound Waves. Tsunami waves(mechanical waves) which energy transfers through the phenomenon of compression and rarefraction. Due to the impact of the wind on the surface of the water, the waves move towards the shore.When disturbed by a external impact can cause ripples on the water(water wave movements.).sunami waves(mechanical waves) which energy transfers through the phenomenon of compression and rarefraction. Due to the impact of the wind on the surface of the water, the waves move towards the shore.