DP Physics (first assessment 2025)

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Question SPM.1A.SL.TZ0.25

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Date May Specimen-2023 Marks available [Maximum mark: 1] Reference code SPM.1A.SL.TZ0.25
Level SL Paper 1A Time zone TZ0
Command term Question number 25 Adapted from N/A
25.
[Maximum mark: 1]
SPM.1A.SL.TZ0.25

The Hertzsprung–Russell diagram shows two stars, X and Y.

What is radius of Xradius of Y?


A.  116

B.  14

C.  4

D.  16

[1]

Markscheme

A

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