Waves transfer energy from one place to another ... at 90° to the oscillation. The particles move up and down as the wave moves from left to right. However, none of the particles are transported ...

One question in particular ... you need to give a frequency of oscillation and distance between maximum and minimum." The first conclusive evidence of the wave nature of light came in 1801 ...

What will it take to be ready for the next major tsunami? One of the most wrenching signs of the lack of readiness for the tsunami in the Indian Ocean was the enthusiasm of children, as reported ...