Explanation: Since air has mass, it also has weight. The pressure of air at a given place is defined as a force exerted in all directions by virtue of the weight of all the air above it.
The weight of a column of air contained in a unit area from the mean sea level to the top of the atmosphere is called the atmospheric pressure. The atmospheric pressure is expressed in various units.
Measurement of Air Pressure
Atmospheric pressure is the weight of the column of air at any given place and time. It is measured by means of an instrument called barometer.
The units used by meteorologists for this purpose are called millibars (mb).
One millibar is equal to the force of one gram on a square centimeter. A pressure of 1000 millibars is equal to the weight of 1.053 kilograms per square centimeter.
In other words, it will be equal to the weight of a column of mercury 75 cm high.
The normal pressure at sea level is taken to be about 76 centimeters (1013.25 millibars).
Vertical Variation of Pressure
In the lower atmosphere the pressure decreases rapidly with height.
Their influence may be larger than their numbers
Answer:
Spanish, Portuguese, French.
Explanation:
SPANISH = This language is the official language for most of the countries in South America.
PORTUGUESE = This language is the official language for only one country in South America. But it it second most commonly spoken language because of the size of the country's population.
FRENCH = This is the official language of the smallest number of people in South America.
*Question #2 and #3 answers were derived from the image.
Answer:
Phases in evolution in CRM.
Explanation:
CRM full for is Customer Relationship Management.
Evolution of CRM consists of the following Phases:-
- Reporting using the CRM reporting technologies.
- Analyzing which involves the CRM analysis.
- Predicting using the CRM predicting technologies.
Since these steps are mentioned in the question.Hence the answer is Phases in evolution in CRM.
Answer:
Social undermining is the expression of negative emotions directed towards a particular person or negative evaluations of the person as a way to prevent the person from achieving their goals.
Explanation:
N/A
