Warm colors refer to the colors that reminds one of the sun, sunset or of daytime. Examples of warm colors are red, yellow and orange, and these colors are referred to as such because they resemble fire and evoke feeling... More »

Clean a warm-mist humidifier by disassembling the unit, cleaning the water storage tank, wiping the steam chamber and disinfecting the unit. Cleaning ensures the device continues to function properly. Clean warm-mist hum... More »

Red, orange and yellow are warm colors, as they reflect the colors of the sun, fire and daylight. In artwork, warm colors are used to stimulate observers, and in interior design, warm colors appear to come forward, which... More »

A rainbow is caused by the sun hitting water droplets in the atmosphere and reflecting the light so that people see a spectrum of colors. Rainbows are bowed in the center due to the fact that rainbows result from a group... More »

The red and violet-blue light emitted from the sun are absorbed by the chlorophyll and used to drive most of photosynthesis. The green light is not absorbed and then reflected back which gives the leaves of plants their ... More »

There are seven colors in a rainbow: red, orange, yellow, green, blue, indigo and violet. The acronym ROYGBIV, pronounced "Roy G. Biv," is a popular mnemonic to remember the colors in order. More »

White light is made up of all the colors of light. Sunlight contains all the colors of light in a continuous spectrum. A prism may separate the colors and produce a rainbow. More »