Science, asked by rashmimakwane130, 3 months ago

10-the smaller the focal spot the better the what of the image?

a. Contrast

b. Spatial resolution

C. Signal

d. Noise​

Answers

Answered by Joeydarko10
0

Answer:

Contrast; Resolution; Noise ... A low contrast image has a smaller difference (i.e. it's more difficult to ... A and 150 under tissue B. The ratio of signals is now 3.6 ( 550/150) and the ... There are several ways to measure spatial resolution. ... Moving an object closer to the focal spot will increase the penumbra ...Explanation:

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