physics vocabulary Crossword

It having a wavelength just greater than that of the red end of the visible light spectrum but less than that of microwaves. Infrared radiation has a wavelength from about 800 nm to 1 mm.
a band of colors, as seen in a rainbow, produced by separation of the components of light by their different degrees of refraction according to wavelength.
the rate at which a vibration occurs that constitutes a wave, usually measured per second.
the quantity of matter that a body contains, as measured by its acceleration under a given force or by the force exerted on it by a gravitational field.
the condition in which an object or system is subjected to an oscillating force having a frequency close to its own natural frequency.
the property of matter and radiation that is manifest as a capacity to perform work
the degree of consistency measured by the quantity of mass per unit volume
a subatomic particle of about the same mass as a proton but without an electric charge
a substance or device that does not readily conduct electricity.
a body's relative mass or the quantity of matter contained by it, giving rise to a downward force; the heaviness of a person or thing.