A solid sphere of diameter 6 cm is melted and then cast into cylindrical wire of radius 0.3 cm. Find the length of the wire.
A50 cm
B3 m
C65 cm
D4 m
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The area of the curved surface of a cone is 195π . If the slant height of the cone is 12 cm, find the radius of the base
In ΔPQR, ∠PQR = 90°, PQ = 5 cm and QR = 12. What is the radius (in cm) of the circum circle of ΔPQR?
Find the curved surface area of a cylinder whose diameter of base is 14 m and height is 24 m. [Use: [Use π = 22/7]
The side of an equilateral triangle is 16 cm. Find the length of its altitude.
Find the circumference (in m) of the largest circle that can be inscribed in a rectangle whose dimensions are given as 21 m
and 115 m. take π=22/7