Assume that a drop of water is spherical and its diameter is one-tent…

Question

Assume that a drop of water is spherical and its diameter is one-tenth of a cm. A conical glass has a height equal to the diameter of its rim. If 32,000 drops of water fill the glass completely. Then the height of the g…

Accepted Answer

Option D. 4. Answer & Solution Answer: Option D Solution: & Radius of water drop = 120 cm & Volume of a sphere = 4/3 × 120 × 120 × 120 & Let the radius of cone = R & Height = 2R & According to question & 1/3 × R × R × 2R = 4/3 × 120 × 120 × 120 & R^3 = 2 × 3200020 × 20 × 20 & R^3 = 6400020 ×…

Assume that a drop of water is spherical and its diameter is one-tenth of a cm. A conical glass has a height equal to the diameter of its rim. If 32,000 drops of water fill the glass completely. Then the height of the glass (in cm) is:

Solution