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

English colonists were unhappy with King George III because he a. expanded their territory b. raised their taxes c. restricted their travel d. failed to enf

looking for help with number 35

P(9,-4);y= 1/4x+2 in point-slope form

When a woman died, a deed was found in her desk drawer. the deed had been signed, dated, and acknowledged but not recorded. the deed gave the woman's house to a

what is 9+10 yall all know

"within a few blocks in midtown manhattan, you can purchase a bagel with cream cheese, a hot dog, a steak, a polish sausage, or a pizza, as well as chow mein, l

What is a "social cost" of production? a. a.the cost of the natural resources used up in production b. the total costs of producing a product, both implicit and

Solve the expression using the order of operation: Find the hypotenuse of a right triangle if the legs are 8cm and 5cm by using the Pythagorean theorem: (leg^2

How might someone who believes and accepts this type of marital practice (child marriage, arranged marriages) view the marital practices we believe in?

Why in sudden outbreaks, it may be better to test for disease antigens rather than for antibodies?