Examlex
The intensity of the single-slit diffraction pattern at any angle θ is given by .For light of wavelength 480 nm falling on a slit of width 3.5 µm, what is the value of α when θ = 18°?
Metal Detectors
Electronic devices that are used to locate metallic objects within a surrounding medium through the generation and detection of electromagnetic fields.
Terrorists
Individuals who use violence and intimidation, especially against civilians, in the pursuit of political aims.
Hijackers
Individuals who unlawfully seize control of a vehicle, such as a plane or ship, often to reach a particular goal or demand.
Hydrocarbon Combustions
The chemical process in which hydrocarbons react with oxygen to produce carbon dioxide, water, and heat.
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