Examlex
Light of wavelength 580 nm is incident on a slit of width 0.300 mm. An observing screen is placed 2.00 m from the slit. Find the width of the central maximum.
Thermotherapy
The use of heat in therapy to relax muscles, relieve stiffness, and promote blood flow.
Fluidotherapy
A form of dry heat therapy using a circulating medium (such as finely ground corn husks) to provide heat to parts of the body, often used for rehabilitation purposes.
Dry Heat Therapy
A treatment method using hot air or dry heat to relieve pain and stiffness in muscles or joints.
Protractor Device
A tool used for measuring angles, usually made of transparent plastic or glass.
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