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Question 23M.3.SL.TZ1.11a

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Date May 2023 Marks available [Maximum mark: 1] Reference code 23M.3.SL.TZ1.11a
Level SL Paper 3 Time zone TZ1
Command term Show that Question number a Adapted from N/A
a.
[Maximum mark: 1]
23M.3.SL.TZ1.11a
(a)

The mass of star A is 52 M☉. Show that the luminosity of star A is about 106 L☉.

[1]

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L = L☉ × 523.5 = 1.01 × 106L☉ ✓

 

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