Page 30 - prim 5 booklet 2025 Summary hajar_Neat 3

Delta Modern Language Schools ►Measuring properties.
Science department
Grade 5
1st term 2024 -2025

Stone Iron nail Cork Wood
attracted Not attracted Not attracted
Magnetic Not attracted
attraction. 30 g 100g 20 g
Sink Float Float
Mass (g) 50 g

Sink or float Sink

►We can conclude that:
- Some materials are attracted to the magnet (magnetic materials)
- Other materials are not attracted to the magnet (non-magnetic materials)
• Floating and sinking of substances don't depend on their masses.
► What happen to the mass of object if its shape changes?
-The mass will not change (still constant)
► Mass is affected by increasing or decreasing the amount of matter.

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