Blue bends best. The blue/violet end of the spectrum is bent the most, i.e. has the highest refractive index. Thus the lowest index is for red.
Red
All the colours of light travel at different wavelengths.The length of the wavelengths depends on the amount of energy that the colour has. For example, red light has the longest wavelength, thus having the lowest energy. When the wavelengths of the colours change, due to a less or more dense atmosphere, the colours split. This is called Dispersion (the splitting of white light).
Radiowaves are the lowest, with microwaves a close second in lowest frequency.
A 'trough' is the lowest point
Gasses have the lowest density.
Lowest energy is at lowest frequency, i.e. longest wave length.
gas mask
Level B of civilian chemical equipment are used during an incident involving an unknown hazardous substance
Atmosphere-Supplying respirators (SCBA, SAR)
the pitch of the lowest possible resulting sound will be inversely proportional to the length of the tube.
Silicon, with an index of 3.96, is the lowest I could find.
Divide the percentage value by 100 and then simplify the resulting fraction. For example, 16% = 16/100 which simplifies to 4/25
Paper, yard waste, food waste, and plastics.
Level B of civilian chemical equipment are used during an incident involving an unknown hazardous substance.
Typically, incident reports are read by relevant personnel such as supervisors, managers, HR staff, and sometimes legal experts. The purpose is to investigate and address the incident, ensure compliance with policies, and take any necessary actions to prevent recurrence.
You use the low power objective lens first to get your sample centered in the field of view.
Kempfer's Rice Diet, a salt-free program, was reported in the Journal of the American Medical Association (1947) to improve vision. A possible causitive mechanism is that salt retains water (edema) in the eye components, which distorts the shape of these components and creates errors in refraction. Countries with the highest salt intake, like China and Japan, have the most myopia, while primitive tribes in Brazil and in African countries with the lowest salt intake have the least myopia. Studies showed that myopia increased in younger generations of Eskimos who abandoned the traditional Eskimo diet and began to eat a Western diet, which included more salt.
....that enable all response partners to prepare for and provide a unified national response to disasters and emergencies - from the smallest incident to the largest catastrophe. This important document establishes a comprehensive, national, all-hazards approach to domestic incident response. *this is from Fema website