USGIF's GEOINT Remote Sensing & Imagery Analysis Certification exam questions with 100% correct answers.

hotosynthesis - Conversion of light energy from carbon dioxide and water to produce chemical energy and oxygen Color Theory - Color theory also involves the messages colors communicate; and the methods used to replicate color. How humans perceive color; and the visual effects of how colors mix, match or contrast. 3 categories: primary colors, secondary colors and tertiary Law of Conservation of Energy - Energy cannot be created or destroyed, only changed from one form to another Law of Conservation of Mass - Total mass remains the same in closed system Law of Conservation of Momentum - total momentum of the two objects before the collision is equal to the total momentum of the two objects after the collision. total momentum of a system does not change if no net force acts on the system Law of Conservation of Angular Momentum - An object or system of objects will maintain a constant angular momentum unless acted upon by an unbalanced external torque. Newton's Laws - 1. an object at rest will stay at rest. and a object in motion will stay in motion unless something interferes within its path. (inertia) 2. the relationship between force, mass, and acceleration. 3. every action has a opposite and equal reaction. Light - Wave: movement of light conceptualized via reflection, refraction, and dispersionParticle: considered to consist of tiny packages of energy called photons Planck's Law - spectral density of electromagnetic radiation emitted by a black body in thermal equilibrium at a given temperature T, symbolized h, relates to the energy in one quantum (photon) of electromagnetic radiation to the frequency of that radiation. black body - an idealized physical body that absorbs all incident electromagnetic radiation, regardless of frequency or angle of incidence solar constant - the rate at which radiant solar energy is received at the outer layer of the earth's atmosphere. Value = 1.361 kilowatts per square meter Atmospheric Attenuation - Occurs when the seeker detects radiation caused by suspended matter in the atmosphere such as clouds, fog, smoke, haze, etc.A hazy appearance in the blue end (400- 500 nm) of the visible spectrum