Two soap bubbles of radii 
and 
equal to 4 cm and 5 cm respectively are touching each other over a common surface 
(shown in figure). Its radius will be
.png)
a)
4 cm
b)
4.5 cm
c)
5 cm
d)
20 cm
and equal to 4 cm and 5 cm respectively are touching each other over a common surface (shown in figure). Its radius will bea)
4 cm
b)
4.5 cm
c)
5 cm
d)
20 cm
Question ID - 57245 | SaraNextGen Top Answer Two soap bubbles of radii and equal to 4 cm and 5 cm respectively are touching each other over a common surface (shown in figure). Its radius will be
a)
4 cm
b)
4.5 cm
c)
5 cm
d)
20 cm
Two soap bubbles of radii and equal to 4 cm and 5 cm respectively are touching each other over a common surface (shown in figure). Its radius will be
|
a) |
4 cm |
b) |
4.5 cm |
c) |
5 cm |
d) |
20 cm |
or 
cm127