How does Wien's Displacement Law help us in daily life?
It helps radios get clear signal
It aids in solar power generation
It is used in remote controls for electronics
It helps us measure the temperature of distant stars
Answer
Wien's Displacement Law states that the peak wavelength of a black body's radiation is inversely proportional to its temperature. This means that the hotter an object is, the shorter its peak wavelength will be. We can use this law to measure the temperature of distant stars. By observing the peak wavelength of the light emitted by a star, we can calculate its temperature.
Wonderful Wilhelm Wien: A Journey through the Life of a Visionary Physicist
More Questions
How did Wilhelm Wien impact the science of physics?
What does Wien's displacement law say about the peak wavelength of light emitted by a perfectly black object when it is heated?
What property of a substance does Wien's Black body radiation expression account for?
What is the fundamental assumption that Wien's displacement law makes about a black body?
When Wilhelm Wien died?
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