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1.3 Pressure

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Question 28
H

The table shows the mass and volume of four solid objects.

Table

ObjectMassVolume
P2.4 kg0.0020 m3
Q0.90 kg600 cm3
R52 g40 cm3
S450 g500 cm3

Density of water = 1000 kg/m3

Which object floats in water?

[1]
A

P

B

Q

C

R

D

S

Markscheme

1.3 Pressure Questions

  1. GCSE
  2. /Physics
  3. /1.3 Pressure

50 exam-style questions on OCR GCSE Physics 1.3 Pressure, covering 1.3.1 Molecular motion, temperature and gas pressure, 1.3.2 Gas pressure at constant volume, 1.3.3 Compressing and expanding gases, 1.3.4 Gas volume and pressure at constant temperature, 1.3.5 Doing work on a gas, 1.3.6 The Earth's atmosphere and atmospheric pressure, 1.3.7 Atmospheric pressure and height, 1.3.8 Floating and sinking, 1.3.9 Pressure in liquids and upthrust, and 1.3.10 Pressure differences with depth. Each one has a worked solution and a mark scheme showing where the marks go.

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