GiddeonE265101 GiddeonE265101

29-10-2022
Physics

contestada

Which of the following actions performed on a rough metal surface significantly increases the proportion of incident light that undergoes specular reflection?1) Matte finish painting2) Polishing3) Etching4) Sand blasting

Respuesta :

ValerieM220304 ValerieM220304

29-10-2022

ANSWER:

2) Polishing

STEP-BY-STEP EXPLANATION:

Specular reflection occurs only when the reflecting surface is not rough on the wavelength scale of light. Polishing a surface significantly increases the proportion of incident light that is specularly reflected.

Answer Link

Otras preguntas

Which writer, Marlowe or Raleigh, has a more realistic view of country living? Write a short essay in which you compare the views of the two writers through the

Un coche de 2200 Kg aumenta su velocidad de 60 a 100 Km/h en 20 segundos. Calcular la fuerza resultante que actúa sobre el coche y el espacio recorrido en ese t

Lena buys candy that costs $7 per pound. She will buy less than 12 pounds of candy. What are the possible amounts she will spend on candy

The discovery that syphilis led to paralysis and to delusions of grandeur supported the _____ perspective.

what era in western classical music is generally associated with nonmetrical music?

What crisis occurred in Italy that allowed Mussolini to take power? An earthquake that cause extreme infrastructure damage. An economic depression caused partly

How did the New England and middle colonies help the southern colonies? A. Southerners were always given jobs in northern factories. B. People in the North

the table above gives values of the differentiable functions f and g, and f', the derivative of f, at selected values of x. if g(x) = f-1(x), what is the value

Who arrives for a extended visit in to kill a mocking bird.

Twice a certain whole number subtracted from 3 times the square of the number leaves 133. Find the number