Author Question: Lead glass in the control booth must contain: 1/16 lead equivalent 1/32 lead equivalent 1/2 lead ... (Read 129 times)

lb_gilbert

  • Hero Member
  • *****
  • Posts: 588
Lead glass in the control booth must contain:
 
 1/16 lead equivalent
  1/32 lead equivalent
  1/2 lead equivalent
  1.5 mm lead equivalent

Question 2

Decreasing the developer temperature will:
 
 decrease density
  increase density
  increase static
  increase processing



dlook33

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

1.5 mm lead equivalent

Rationale: Lead glass in the control wall must be 1.5 mm lead equivalent.

Answer to Question 2

decrease density

Rationale: Increases or decreases of developer solution can alter the density on the image. Increased temperatures will result in increased density and decreased temperatures will result in decreased density.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

For a complete list of videos, visit our video library