DP Physics (first assessment 2025)

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Question EXE.1A.SL.TZ0.3

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Date Example questions Example questions Marks available [Maximum mark: 1] Reference code EXE.1A.SL.TZ0.3
Level SL Paper 1A Time zone TZ0
Command term Question number 3 Adapted from N/A
3.
[Maximum mark: 1]
EXE.1A.SL.TZ0.3

An object is suspended from a spring balance. When the object is in air the spring balance reads 900 N. When the object is completely submerged in water the spring balance reads 400 N.

The density of water is 1000 kg m−3.

What is the volume of the object?


A.  0.04 m3

B.  0.05 m3

C.  0.09 m3

D.  0.5 m3

[1]

Markscheme

B

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