Broad beam transmission of X-Rays (pulsating potential) through lead (50-200 kV) Fig 4.3(5)

Published: Sept 29, 2021

Broad beam transmission of X-Rays (pulsating potential) through lead (50-200 kV) Fig.4.3(5)
Broad beam transmission of X-Rays (pulsating potential) through lead (50-200 kV) Fig.4.3(5)

The definition of 'safe' is not strictly an engineering term; it's a societal term. Does it mean absolutely no loss of life? Does it mean absolutely no contamination with radiation? What exactly does 'safe' mean?

– Henry Petroski -