A diagnostic film is produced using 10 ma and .5 second. What exposure time is needed to produce the same film at 20 ma?
Who discovered the x-radiation?
Is it dangerous if a person is exposed to x-rays frequently?
Explain what is densitometer is used for?
List out the differences between x-rays and mri?
What is the unit of time used to measure x-rays exposure?
Explain what is emulsion?
What is a type of radiations used in dental x-rays?
In u.s.a, who regulates the devices used for radiation and monitor its usage?
What are the cells that are most sensitive to x-radiation?
Mention what is the unit to measure x-rays exposure?
What is the optimal temperature of the developer solution in a manual film processing setup?
What are the radiations and technology that radiologist uses?
A quality radiograph is obtained using a 4 inch pid and an exposure time of 3 impulses. The pid was removed and replaced with a 16 inch pid. What should the new exposure time be to maintain image density?
When onization occurs?