A hemispherical bowl is made of brass, $7 c m$ thickness. The inner radius of the bowl is $7 c m$ . Find the ratio of outer surface area to inner surface area.

1 : 4

No worries! We‘ve got your back. Try BYJU‘S free classes today!

2 : 1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

1 : 2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

4 : 1

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D $4 : 1$
Option $A$ is the correct answer.

Suggest Corrections

Similar questions

0.25

5

a hemispherical bowl is made of 0.50cm thick brass .the inner radius of the bowl is 6 cm .find the outer curved surface area and volume of the bowl.

0.25

5

(T a k e π = \frac{22}{7})

Join BYJU'S Learning Program