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

Choose the appropriate conjunctions to join the parallel structures. the manager her staff informed the public that they had been nominated for the award. Neith

1. (15) A truck scale is made of a platform and four compression force sensors, one at each corner of the platform. The sensor itself is a short steel cylinder,

Can the excess reactant control the percentage yield

An automobile insurance company divides customers into three risk categories: Good (G), Medium (M), and Poor (P). Assume the following distribution of customers

Help I think all of them matches

Define fascism please I need help

What is Moving a body part towards the midline

Which question is a statistical question? A. How tall is the oak tree? B. How much did the tree grow in one year? C. What are the heights of the oak trees in th

3.What is evaporation? (1 Point) change from solid to liquid change from solid to gas change from liquid to solid change from liquid to gas change from gas to s

If I can buy 4 calculators for $190, how much does one cost? I would really appreciate if someone answered.