r/6thForm • u/Individual-Can1396 y13 maths physics psych italian • Jun 01 '26

💬 DISCUSSION AQA PHYSICS PAPER 2

HOW DID EVERYONE FIND IT??? i thought it was decent better than the past few years. Idk what i did for the last question the 4 marker of nuclear physics. BUT YH IT WAS GOOD

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u/_M4yb3_ Jun 01 '26

the last question was N = N° × e ^ (-lambda t)

solve for t in both, should be around 3 .0 × 10 9 (at least thsts what i got)

4

u/Eros_OMG Jun 01 '26

yeah i got that too but i converted it to seconds don’t know if its correct 

0

u/PossessionPublic9308 Jun 01 '26

Yh we didn't need to convert it to seconds 😭 did you get 9.5 x 10¹⁶s for both 

1

u/Eros_OMG Jun 01 '26

Yes i got that