Two spheres are of radii in the ratio 3 : 5, then ratio of their surface areas is A) 16 : 1 B) 25 : 9 C) 9 : 16

Two spheres are of radii in the ratio 3 : 5, then ratio of their surface areas is

A) 16 : 1

B) 25 : 9

C) 9 : 16

D) 9 : 25

Monjur Alahi

4 views

2025-01-04 04:42

0 Answers

Related Questions

Two solid spheres of different materials have the same moments of inertia about their diameters. If `r_(1)` and `r_(2)` are their radii, ratio of thei

2 Answers 4 Views

Two spherres made of same material have radii in the ratio 2:1. if both the spheres are at same temperature, then what is the ratio of heat radiation

2 Answers 4 Views

The ratio of the radii of two spheres is 5:2 and that of their charges is 5:3. Determine the ratio of the surface densities of charge of the two spher

2 Answers 5 Views

The radii of two cylinders are in the ratio 2 : 3 and their heights are in the ratio of 5 : 3. Then the ratio of their volumes is …………

2 Answers 5 Views

The radii of two cylinders are in the ratio 2 : 3 and their heights are in the ratio of 5 : 3. Then the ratio of their volumes is …………

2 Answers 4 Views

Two spheres are of radii in the ratio 3 : 5, then ratio of their surface areas is A) 16 : 1 B) 25 : 9 C) 9 : 16

2 Answers 4 Views

The surface areas of two spheres are in the ratio 1:4, then the ratio of their volumes is …… A) 1 : 8 B) 1 : 64

2 Answers 5 Views

The surface areas of two spheres are in the ratio 1:4, then the ratio of their volumes is …… A) 1 : 8 B) 1 : 64

2 Answers 4 Views

The radii of two spheres are in the ratio 2 : 3, then the ratio of their surface areas is ……… A) 3 : 2 B) 27 : 8 C) 8 : 27

2 Answers 4 Views

The radii of two spheres are in the ratio 2 : 3, then the ratio of their surface areas is ……… A) 3 : 2 B) 27 : 8 C) 8 : 27

2 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)