Un manómetro se usa para medir la presión en un recipiente. El fluido que se emplea tiene una densidad relativa de . Y la altura de la columna del manómetro es de . Si la presión atmosférica local es de , determine la presión absoluta dentro del recipiente.

P =

Explanation:

For this exercise we use that the pressure at a given level is the same, so we set a level on both sides of the pressure gauge, just the point where the liquid is on the system side, with a pressure (P)

           P =

where is the atmospheric pressure in pascals, ρ the density of the liquid, g is related to gravity and h the height of the liquid from the marked reference.

when cloud cover increases then the suns ray's which provides the earth with light and warmth gets covered due to the due to the suns ray's being blocked, the temperature in that region

therefore to conclude i would like to say that,

=more the cloud cover, the lesser the

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