[6 Foods That Are Good For Your Brain] The brain's right hemisphere controls the muscles on the left side of the body, while the left hemisphere controls the muscles on the right side of the human body. When you wink your right eye, that's the left side of your brain at work. Because of this criss-cross wiring, damage to one side of the brain affects the opposite side of the body. In general, the left hemisphere is dominant in language: processing what you hear and handling most of the duties of speaking. It's also in charge of carrying out logic and exact mathematical computations. When you need to retrieve a fact, your left brain pulls it from your memory.
When a wave hits a surface through which it cannot pass through and bounces back what is that called? When a wave hits a surface through which it cannot pass, and bounces back, that is called reflection.
A water wave, like all waves, transfers energy. When the. water wave meets the wall of the pool, it pushes against. the wall. The wall applies an equal and opposite force on. the water, sending the wave back in another direction. In the illustration. on the right, you can see water waves reflecting off a barrier. Sound and light waves reflect too. Sound waves reflecting off the. walls of a canyon produce an echo. Light waves reflecting off smooth. metal behind glass let you see an image of yourself in the mirror. The light waves bounce off the metal just as the water waves bounce. off the pool wall.