When light meets a water droplet, it is refracted at the boundary of air and water, and enters the droplet, where the light is dispersed into the seven colors. The rainbow effect occurs because the light is then reflected inside the droplet and finally refracted out again into the air.hen light meets a water droplet, it is refracted at the boundary of air and water, and enters the droplet, where the light is dispersed into the seven colors. The rainbow effect occurs because the light is then reflected inside the droplet and finally refracted out again into the air.
Valium belongs to a class of drugs called benzodiazepines, which work by increasing the effects of GABA, a neurotransmitter that moderates the activity of nerve signals in the brain. The Food and Drug Administration (FDA) approved diazepam in 1963 under the brand name Valium for the Roche drug company.
Diazepam is the generic name for Valium, a prescription drug doctors prescribe to treat symptoms of anxiety disorders. Anxiety disorders include generalized anxiety disorder (GAD) , panic disorder, and obsessive-compulsive disorder (OCD) .iazepam (Valium) Interactions. Many drugs may affect the way Valium works, and Valium may affect other drugs you are taking. It's very important to let your doctor know about all drugs you are taking, including illegal or recreational drugs, any over-the-counter (OTC) drugs, and any herbs or supplements.