Discuss the difference between sharpness and contrast in x-ray imaging

Sharpness describes how well the edges of structures in an x-ray image are defined, while contrast describes the difference in degree of blackening of adjacent structures.

TM
Answered by Tomas M. Physics tutor

13495 Views

See similar Physics A Level tutors

Related Physics A Level answers

All answers ▸

Show that gravitational force within a nuclei is negilible compared with the electric repulsion.


What is a potential divider?


How would we calculate the distance covered by a train that starts at rest, then accelerates to 5km/hr in 30 mins then stays at this constant speed for 12 minutes?


How do you work out the direction and strength of the force on a current carrying wire in a magnetic field?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences