This syndrome, known as sudden sniffing death, can result from a single session of inhalant use by an otherwise healthy young person. Sudden sniffing death is associated particularly with the abuse of butane, propane, and chemicals in aerosols. Inhalant abuse also can cause death byâ. asphyxiation â from repeated inhalations that lead to high concentrations of inhaled fumes, which displace available oxygen in the lungs;
The biggest difference is that a reflecting telescope uses a mirror to collect and focus the light and a refracting telescope uses lenses for the same purpose. A reflecting â¦ telescope has a concave mirror at the bottom end that reflects the image up to the eyepiece.
Specular, or mirrorlike, reflection is the kind that produces visible images. Diffuse reflection is the kind that does not produce visible images. Tell the difference between specular and diffuse reflection. Relative to the wavelength of visible light, the surface of paper is like a terrain of hills and valleys. Because light is reflected from these hills and valleys in many different directions, the reflected is diffuse, or scattered.