Question

Relative density of an solid is 3.1 it's weight in air is 0.8 kgf find loss in weight when immersed in water
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Answer 1

Answer:

3.1-0.8=2.3

• 5nacoulumb immensead so density charging is proportoinal to
• $\sqrt[ \sqrt{75 \div \sqrt[789456123 \times 723 =]{6} } ]{ \times 789 = |78945 \times \div \d| } ]{?}$