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The half - value layer for lead for Y from 60 Co is 12,8 mm. An electrometer gave a count rate of 35 pulses per second w
Posted: Wed May 18, 2022 7:04 am
by answerhappygod
- The Half Value Layer For Lead For Y From 60 Co Is 12 8 Mm An Electrometer Gave A Count Rate Of 35 Pulses Per Second W 1 (37.97 KiB) Viewed 37 times
The half - value layer for lead for Y from 60 Co is 12,8 mm. An electrometer gave a count rate of 35 pulses per second when at a certain distance from a source, with no lead between the source and the detector. If 6 mm of lead were inserted between the source and the detector, the count rate, in pulses per second, would be nearest to: 08 O 20 O 75 O 16 0 25