animeart079 animeart079

11-03-2021
Chemistry

contestada

What is electroluminescence? Give one example.

Respuesta :

1056427 1056427

11-03-2021

Answer:

electroluminescence is a production of light by the flow of electrons, as within certain crystals. An example is at most resataurants with a bright sign that either says open or closed.

Explanation:

Answer Link

Otras preguntas

Andre has $25 to spend. He spent $14 on presents, $6 on candy and $5 on a gift card for his friend. What was the ratio of the amount of money he spent on the gi

Please help with this, as i the answer really soon

who was the first usa president

How are the lines, "only the things I didn't do / crackle after the blazing dies," a sort of warning or message or theme to the reader? What do these lines mean

Algae can grow out of control when too many nutrients containing ____ and _____ enter the water. phosophorus and nitrogen carbon dioxide and oxygen protein and

Robert is four. His father tells the doctor that Robert seems very excited about his new baby sister, but he is stuttering more. Robert's father wonders if Robe

which choice best shows what all cells need to survive

Solve for y: -6+ 2y =12

Plz help I have no idea. will mark brainliest

Ariel collected information about mockingbirds for a science project. Times (s) 30 90 150 Number of Wing beats 420 1,260 2,100 How many times will a mockingbird