# Liquid was poured into a glass tube. The height of the liquid column is 0.5 m. The gravitational acceleration modulus is assumed

August 26, 2020 | Education

| **Liquid was poured into a glass tube. The height of the liquid column is 0.5 m. The gravitational acceleration modulus is assumed to be 10 m / s2. Find the pressure of the liquid at the bottom of the tube if it was poured one by one into it:**

**a) water, the density of which is 1000**

**b) honey, the density of which is 1345 kg / m3;**

**c) machine oil, the density of which is 900 kg / m**

a) P = pgh = 1000 kg / m3 * 10 m / s2 * 0.5 m = 5000 Pa b) P = pgh = 1345 kg / m3 * 10 m / s2 * 0.5 m = 6725 Pa; c) Р = pgh = 900kg / m3 * 10m / s2 * 0,5m = 4500Pa

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.