remote sensing
imaging radar
Landsat satellite
The crystal has no visible peaks in the infrared spectrum making it transparent in ftir.
Infrared radiation has a lower frequency than optical light as it is below the red end of the spectrum. "Infra" means below, making "infrared" meaning "below red. On the other hand, ultraviolet radiation has a higher frequency than optical light as it is above the violet end of the spectrum. "Ultra" means "above or greater", making ultraviolet meaning "above violet". The answer to your question would be: ultraviolet radiation has more electromagnetic energy than infrared radiation.
William Spencer is most known for his instrument making. He started out with mathematical instrument making and then went on to navigational instrument making.
Infrared light is used in industrial, scientific, and medical applications. Night-vision devices using infrared illumination allow people or animals to be observed without the observer being detected.
Colors with shorter wavelengths, such as violet and blue, are generally better emitters of light. This is due to the relationship between color and energy in the electromagnetic spectrum. Shorter wavelengths correspond to higher energy photons. Therefore, materials that emit violet or blue light often have higher energy levels, making them effective emitters. Keep in mind that specific materials and conditions can influence emission properties, so this is a generalization.
By waves... muhahahaha see.. Wikianswers gives you correct answers :)
The scattering of light by particles in the atmospere making the sky appear blue as blue wavelengths are scattered more strongly compared to red wavelengths.
Waves a little shorter than violet are called ultraviolet; still shorter ones are X-rays. Our eyes don't see these, but we get a sunburn from ultraviolet, while X-rays pass through us without our feeling them. Waves longer than red are infrared; still longer ones are radio waves of various kinds. Our eyes don't see these either, but we can feel infrared as heat on our skin. Electromagnetic radiation of all wavelengths travels with the same speed. This is called the speed of light, denoted by the letter c. The speed is 300,000 kilometers per second or 186,000 miles per second. The skin absorbs infrared radiation by causing various molecules making up the surface of your skin vibrate more rapidly. This increase in the kinetic energy (the energy of motion) nerves sense as "heat". The details of the process are pretty complicated but that is the basic mechanism.
freehand - is a technique of making a drawing without the use of drawing instrument mechanical - is a technique of making a drawing with the use of drawing instrument
freehand - is a technique of making a drawing without the use of drawing instrument mechanical - is a technique of making a drawing with the use of drawing instrument