CBSE Class 10 Answered
A spherical ball of radius 3 cm is melted and recast into three spherical balls. The radii of the two balls are 1.5 cm and 2 cm respectively. Determine the diameter of the third ball
Asked by shobhit_dc | 27 Jan, 2011, 01:17: PM
Expert Answer
Dear student,
It is known that the volume of a sphere is given by
So, the volume of the original spherical ball =
The spherical ball of radius 3 cm is melted and recasted into three spherical balls. So, the volume of the original spherical ball is equal to the total volumes of the three balls.
Let the radius of the third ball be r.
Thus, the diameter of the third ball is 5 cm.
We hope that clarifies your query.
Regards,
Team
TopperLearning
Answered by | 27 Jan, 2011, 10:11: PM
Application Videos
Concept Videos
CBSE 10 - Maths
Asked by sagarvarun6535 | 03 Mar, 2024, 09:37: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
find the height of largest right circular cone that can be cut out of a cube whose volume is 729 cm³
Asked by jogindersingh7065929020 | 20 Jan, 2024, 09:29: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by barakaakashgoud | 21 Dec, 2023, 05:16: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by ybproduction256 | 27 Nov, 2023, 12:26: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by shivalaxmi0205 | 05 Sep, 2023, 06:55: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by swetalinasamantaray022 | 21 Mar, 2023, 04:16: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by rashmij34 | 18 Mar, 2023, 11:03: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by rajsingh94116633 | 04 May, 2022, 10:06: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by anitajoshi0912 | 22 Dec, 2021, 09:12: AM
ANSWERED BY EXPERT