How do we quantify and calculate the decay in activity?
00:00 Geiger Counter crackle
02:45 Activity as number of decays per unit time
08:37 Activity decay against time graph
10:34 Types of radiation
15:54 Measuring thickness with radiation
19:07 Recap
#A2nuclearPhysics Playlist:
• Ch23 Nuclear Physics |...
Practice Past Year Questions
*starred Q's are in example videos
MJ10 P42 Q8 (pg5) Americium-241
ON11 P43 Q8 (pg7) Radon-222 min activity
ON11 P41 Q8 (pg7) Ratio of Phosphorus
MJ12 P42 Q8 (pg9) strontium-89 & probability per second
ON13 P43 Q8 (pg12) Uranium Fission & Barium
MJ14 P42 Q9 (pg13) Iodine-131 in water*
ON14 P43 Q9 (pg15) Decommission Nuclear reactor.*
MJ15 P42 Q8 (pg16) Power for space probe*
ON15 P41 Q8 (pg17) Radon in air*
ON15 P43 Q9 (pg18) Uranium isotopes
FM16 P4 Q13 (pg18) Leaf & Beryllium
MJ16 P41 Q13 (pg19) Count rate of Cu-66
ON16 P41 Q12 (pg21) half life of Radon-222
ON17 P41 Q12 (pg24) count rate graph*
ON17 P42 Q12 (pg23) Iodine in blood*
FM18 P42 Q13 (pg25) Dilution & Sodium
MJ18 P41 Q13 (pg25) N against t graph
ON18 P41 Q12 (pg28) N-t graph & isotopes*
MJ19 P42 Q12 (pg30) Lanthanum-141 & Activity
ON19 P42 Q12 (pg32) Radon in air
MJ20 P41 Q12 (pg33) activity of isotope X
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Негізгі бет 23.3c Activity of Radioactive Decay (A = λN) | A2 Nuclear Physics | Cambridge A Level Physics
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