Verified Solution • 2025–26 Session moderate

QJEEM25Ph01ac: JEE Main 2025 Physics - Class 11 JEEM25Ph01ac Solution: A 400 g solid cube having an edge of length 10 cm floats in…

A 400 g solid cube having an edge of length 10 cm floats in water. How much volume of the cube is outside the water?

(Given: density of water = 1000 kg m-3)

Multiple Choice Options

  • A 400 cm3
  • B 600 cm3
  • C 1400 cm3
  • D 4000 cm3

Step-by-Step Verified Solution

Mg=FB⇒(400×10−3)=103×Vd Vd=400×10−6 m3( Vol. )outside =(10×10−2)3−400×10−6=600×10−6 m2=600 cm3

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