Define and discuss the following terms involving radiation: electric wave, magnetic wave, wavelength, wave amplitude, wave speed, black body, Stefan-Boltzmann law, Wien's law, electromagnetic bands
What will be an ideal response?
Answer: Electric wave: the electric component of an electromagnetic wave. magnetic wave: the magnetic component of an electromagnetic wave. wavelength: distance between wave crests. wave amplitude: the height of a wave. wave speed: the speed of light. black body: a hypothetical object that emits the maximum possible radiation at every wavelength. Stefan-Boltzmann law: the intensity of energy radiated by a blackbody increases according to the fourth power of its absolute temperature. Wien's law: hotter objects radiate energy at shorter wavelengths than do cooler bodies. electromagnetic bands: a grouping of wavelength rangesranges.
You might also like to view...
Domes and basins resulting from deformation ____
A)do not necessarily correspond with mountains or valleys B)always correspond with mountains or valleys C)both have strata dipping toward a central point D)both have strata dipping away from a central point E)both have oldest strata in the center
Where does groundwater discharge naturally?
A)only in the ocean B)only in springs C)only in streams D)only in aquifers E)wherever the groundwater table intersects the ground surface
Plate tectonics (continental drift):
A) is probably responsible for some climatic changes that occur on a time scale of thousands of years. B) may be a key factor in explaining the cooling trend since the 1940s. C) may help us better understand the cause of the Ice Age.
Rock type and climate are two important factors that determine types and rates of weathering
Indicate whether the statement is true or false