Number one is B hope this helps out :)
Answer: fluorescent
Explanation:
Emitting visible light as a result of the excitation of phosphors by ultraviolet photons produced by the passage of an electrical current through an inert gas infused with mercury” is the definition of florescent.
Florescent makes visible light through fluorescence. Fluorescence simply deals with how light is emitted through a substance which has absorbed light.
I think the correct answer from the choices listed above is option C. Communication is considered ethical if it is relevant to the topic of discussion. Good communication is the use of the proper words for the given topic. Hope this answers the question.
Answer:
"Farenheit 451" was a popular novel by Bradbury which was published in 1953, which discussed a lot of technological conveniences the world would have in future, which eventually came true. Following is the list of technological conveniences mentioned by Bradbury in his novel, along with the examples from the novel:
1) Parlor Walls (Televisions) : "big walls in each room people and lived inside those wall"
2)Seashell and Thimble Radios (earbuds): "And in her ears the little Seashells, the thimble radios tamped tight, and an electronic ocean of sound, of music and talk and music and talk coming in, coming in on the shore of her unsleeping mind"
3) Ultra Fast Subway (Bullet trains): "The subway fled past him"
4) The self buttering toast (Automated machinary): "Toast popped out of a silver toaster, was seized by a spider metal hand that drenched it with melted butter"
5) The Beetle (Cars): "The beetle was in high thunder. The beetle came skimming. It was upto 120 mph, it was upto 130 mph atleast...."
