Acylindrical container with a cross-sectional area of 60.2 cm^2 holds a fluid of density 826 kg/m^3. at the bottom of the container the pressure is 127 kpa. assume pat = 101 kpa. what is the depth of the fluid?

The depth of the fluid is: 3.208m

Explanation:

The pressure inside a fluid at rest is obtained with the following equation:

P= fluid density × acceleration of gravity  × fluid column height

The pressure at the base of the container only due to the column of the fluid will be the pressure at the base of the container minus the atmospheric pressure:

P= 127KPa - 101KPa= 26KPa= 26000 (kg/(m×s²))

The pressure at the base of the vessel due to the height of the fluid column will be:

P= 26000 (kg/(m×s²)) = 826 (kg/m³) × 9.81 (m/s²) × hight

Therefore, clearing the height of the fluid shaft, the height of the container is obtained which will be:

Fluid column heigh= 26000(kg/(m×s²)) × (1/826) (m³/kg) × (1/9.81) (m/s²)

Fluid column heigh= 3.208m

answer; (arch); good luck

answer: the correct answer is 1.

explanation: there are various process in which a radioactive nuclei decays:

1) alpha decay: in this process, a heavier nuclei decays into lighter nuclei by releasing alpha particle. the mass number is reduced by 4 units.

2) electron capture: in this decay process, a parent nuclei absorbs an electron and gets converted into a neutron. simply, a proton and an electron combines together to form a neutron. mass number does not change in this process.

3) gamma ray emission: it is a decay process in which an unstable nuclei gives excess energy by a spontaneous electromagnetic process. this decay releases . this process does not change the mass number.

4) positron emission: it is a type of decay process, in which a proton gets converted to neutron and an electron neutrino. this is also known as -decay. in this the mass number remains same.

from the above information, we see that only alpha-decay is producing a change in the mass number of the nucleus.