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cylindrical in shape with a radius of 2.5 cm and a height of 6 cm. The bottle is filled with squirts of pepper extract from a machine. Each squirt fills the bottle to a height of 0.025 cm. The density of the pepper extract is 1.135 gm/mL a. The machine malfunctions and stops when the bottle is two thirds full. How many squirts had the machine squirted into the bottle at this time? Show your work. b. What is the mass of extract is in the bottle when it is two thirds full? What is the mass of 1 squirt of extract?

User Klefevre
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1 Answer

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Answer:

Step-by-step explanation:

Volume of bottle filled = 2/3 x π R²h , R = radius = 2.5cm , h = height = 6 cm

= 2/3 x 3.14 x 2.5² x 6 = 78.5 cm³

volume of one squirt = π R² x .025 = 3.14 x 2.5² x .025 = .49 cm³

No of squirt required = 78.5 / .49 = 160.2 = 160

b )

mass of extract = volume x density = 78.5 x 1.135 = 89 gm

c ) mass of one squirt = volume of one squirt x density = .49 x 1.135 = .57 gm

User Olotiar
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