It Takes 20 Seconds to Fill a Two-Liter Bottle with Water

question 9

Short Answer

It takes 20 seconds to fill a two-liter bottle with water from your kitchen faucet. What is the mass flow rate from the faucet if water has a density of $1000 { \mathrm { kg } } / \mathrm { m } ^ { 3 }$ ? a. $1 { \mathrm { kg } } / \mathrm { sec }$

b. $0.1 { \mathrm { kg } } / \mathrm { sec }$

c. $0.01 { \mathrm { kg } } / \mathrm { sec }$

d. $1 \mathrm {~g} / \mathrm { sec }$

---

Definitions:

Respirations

Respirations refer to the act of breathing, wherein air is inhaled and exhaled from the lungs.

Defense Mechanisms

Psychological strategies used unconsciously by individuals to protect themselves from anxiety and to manage emotional conflict and external stressors.

Lymph Tissue

A vital part of the immune system, made up of organs and cells that produce, store, and carry cells that fight infection.

Preoperational

Referring to Piaget's stage of cognitive development in children aged 2-7, characterized by symbolic thinking and difficulty understanding others' perspectives.