katelynelaine16 katelynelaine16

01-10-2017
Physics

contestada

What is the function of a diaphragm in a film camera

Respuesta :

toqaqutob toqaqutob

01-10-2017

In optics, a diaphragm is a thin opaque structure with an opening (aperture) at its center. The role of the diaphragm is to stop the passage of light, except for the light passing through the aperture.

Answer Link

Otras preguntas

what was the effect of the U.S entry into world war I?

Why lawrence summers was wrong by julee christianson what causes and effects does she accept and rejects?

find the value of d 2d-5=17

Which of the following was an important element of romantic literature? a-rationalism and well-reasoned ideas b-an emphasis on society c-personal and spiritu

most ocean waves obtain their energy and motion from

¿Qué hacía tu mamá o papá cuando él o ella tenía cinco años? - If you could please respond to this question in Spanish that would be much appreciated :) - It is

What is dry deposition? when acids fall to the surface on particles when acids fall to the surface as precipitation when acids form within the atmosphere when a

Who stated that all plants are made of cells?

Describe the difference between collaboration and plagiarism as they relate to academic integrity

The process which removes bacteria from water is A) filtration B) chlorination C) coagulation D) adding fluoride My guess is B. Is that correct?