Question

plz help in this que

Answer 1

Answer:

Good Luck:)

Step-by-step explanation:

According to teh question,

h = 11 cm, Radius of a conical vessel = r = 2.5 cm

radius of a metallic spherical ball = R = 0.5/2 = 0.25 cm

Let n be the number of spherical balls that were dropped in the vessel.

Volume of water spilled =  Volume of spherical balls dropped

begin mathsize 16px style 2 over 5 volume space of space cone equals straight n cross times volume space of space spherical space ball

fraction numerator begin display style 2 end style over denominator begin display style 5 end style end fraction cross times 1 third πr squared straight h equals straight n cross times fraction numerator begin display style 4 end style over denominator begin display style 3 end style end fraction πR cubed

solving space it space we space get

straight n equals 440.

Hence comma space the space number space of space spherical space balls space that space were space dropped space in space the space vessel space is space 440.

Sushant space has space made space such space an space arrangement space so space that space the space water space that space flows space out comma space irrigates space the space flower space beds. space

It space is space judicious space usage space of space water. end style