During a brown-out, the electric power company drops the voltage ofthe power line and the incandescent light bulbs in your housebecome dimmer. When this happens, the filaments in the bulbsoperate at a lower than normal temperature, so
A)their color is somewhat bluer thannormal.
B)they emit ultraviolet light.
C)their color is the same as normal, but theyare less bright.
D)their color is somewhat redder thannormal.
Hint:
The Wien Law gives the wavelength of the peakof the radiation distribution, Î»max =3Â´106/T. Here Î» is measured inunits of nanometer = 10-9 m and T is in Kelvin.
So as the temperature decreases the wavelengthincreases. In the visible region, red light has the longestwavelength and violet light has the shortest wavelength.

Question

30-11-2022
Physics

contestada

During a brown-out, the electric power company drops the voltage ofthe power line and the incandescent light bulbs in your housebecome dimmer. When this happens, the filaments in the bulbsoperate at a lower than normal temperature, so
A)their color is somewhat bluer thannormal.
B)they emit ultraviolet light.
C)their color is the same as normal, but theyare less bright.
D)their color is somewhat redder thannormal.
Hint:
The Wien Law gives the wavelength of the peakof the radiation distribution, Î»max =3Â´106/T. Here Î» is measured inunits of nanometer = 10-9 m and T is in Kelvin.
So as the temperature decreases the wavelengthincreases. In the visible region, red light has the longestwavelength and violet light has the shortest wavelength.

Respuesta :

Otras preguntas

In reports and papers of general significance, writers are usually licensed by the discipline or trade to substitute words which are synonymous to avoid redunda

According to Davidman, why do some secular women convert to Orthodox Judaism?a. They marry an Orthodox Jew and then convert.b. They find support for work and fa

Does citi double cash have foreign transaction fees?

Adjacent plant cells frequently exchange cytoplasmic components through membrane-lined channels calledA. Plasmodesmata.B. Permeability barrierC. Localization of

por favor ayúdenme necesito ayuda necesito que me ayuden en un cuento basado en José María Arguedas y su expresión hacia la naturaleza y es para hoy y tambien m

The ekpyrotic scenario for the Big Bang requiresGroup of answer choicesa. our Universe exists as a brane inside a higher-dimensional spaceb. there is no cosmolo

Antibiotics formed from Streptomyces include all of thefollowing except:______ a. penicillin. b. vancomycin.c. tetracycline. d. streptomycin.

The more than three million-billion gallons of water that Earth's atmopshere contains is equivalent to about what percentage of Earth's total water supply? a. 1

Q 19:The temperature on Tuesday was t°C. Write an expression for the temperature when itis:a.2 °C higher than it was on Tuesdayb.twice as warm as it was on Tues

A container in the shape of a rectangular prism has a height of 4 feet. Its length is two times its width. The volume of the container is 512 cubic feet. Find t

kumarravichandra kumarravichandra · Answer 1 · 2022-12-03T14:36:54+01:00

The the wavelength of red light is maximum therefore the bulb becomes redder than the normal.

"The distance between the two successive crests or troughs of the light wave" is how wavelength of light is described. The Greek letter lambda () is used to represent it. Thus, the wavelength is defined as the separation between one wave's crest or trough and the next wave. Simply put, the visible spectrum is the portion of an electromagnetic wave that can be observed by human eyes. The visible spectrum covers the infrared to ultraviolet portions of the electromagnetic spectrum. The wavelength range of visible light falls between that of infrared and that of ultraviolet. Between 400 nanometers (violet) and roughly 700 nanometers, the human eye is capable of detecting light. There are other electromagnetic radiations, but they are either too small or too big to be detected.

Learn more about wavelength here:

https://brainly.com/question/13533093

#SPJ4