CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

if the radius of a sphere is halved then what is the ratio of the volume of the actual sphere to the volume of the new sphere.

Open in App
Solution

The radius of the sphere is R cmThus the volume of the sphere will be 43πR3Now, according to the question:The radius of the sphere is halved, therefore, the rdaius of the new sphere = R2cmThus, the new volume of sphere will be 43πR23The ratio of volumes will be= Volume of Actual sphereVoluem of New sphere=43πR343πR23=81The ratio will be 8 : 1

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Basics
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon