Weight = Volume x Density Both balls are of same material, hence Weight ∝ Volume. Volume of ball = (4/3)πR³ R = Radius of the ball W ∝ (4/3)πR³ As (4/3)π are constant => W ∝ R³ => W₁ ∝ (1/2)³ => W₂ ∝ (1/3)³ => W₁ / W₂ = (1/2)³ / (1/3)³ => W₁ / W₂ = (3/2)³ => W₁ / W₂ = 27/8 => W₁ : W₂ = 27 : 8
When did the Janaushadhi Diwas week start?
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Which of the following statement is not correct about Payments Bank?
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Recently Jitendra Singh (Science and Technology Minister) has launched India’s first Virtual Science Lab for Children under CSIR (Council of Scien...
