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Pressure, in the physical sciences, the perpendicular force per unit area, or the stress at a point within a confined fluid. ... In SI units, pressure is measured in pascals; one pascal equals one newton per square metre. Atmospheric pressure is close to 100,000 pascals.
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Dogs pant during the hot summer days to reduce their internal temperature. When the dogs pant, the water molecules get absorbed from its body and evaporate. Thus, the dogs body gets cooled inside despite of scorching heat
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Dogs pant during the hot summer days to reduce their internal temperature. When the dogs pant, the water molecules get absorbed from its body and evaporate. Thus, the dogs body gets cooled inside despite of scorching heat
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