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mehakNewbie

Asked: July 31, 2023In: CBSE

15. An iron spherical ball has been melted and recast into smaller balls of equal size. If the radius of each of the smaller balls is 1/4 of the radius of the original ball, how many such balls are made? Compare the surface area of all the smaller balls combined together with that of the original ball.

Explain the question using formulas given in the chapter. Class 10th Cbse, RD Sharma.

mehakNewbie

Asked: July 31, 2023In: CBSE

Explain the question using formulas given in the chapter. Class 10th Cbse, RD Sharma.

mehakNewbie

Asked: July 31, 2023In: CBSE

Explain the question using formulas given in the chapter. Class 10th Cbse, RD Sharma.

mehakNewbie

Asked: July 31, 2023In: CBSE

Explain the question using formulas given in the chapter. Class 10th Cbse, RD Sharma.

mehakNewbie

Asked: July 31, 2023In: CBSE

Explain the question using formulas given in the chapter. Class 10th Cbse, RD Sharma.

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