Fifteen solid spheres are made by melting a solid metallic cone of base diameter 2cm and height 15cm. The radius of each sphere is:
A. ½
B. ¼
C. 1/3√2
D. 1/3√4
Answer:D
Fifteen solid spheres are made by melting a solid metallic cone of base diameter 2cm and height 15cm. The radius of each sphere is:
A. ½ B. ¼ C. 1/3√2 D. 1/3√4