Precision is defined as how_the measured values are to one another. accurate common reproducible
2 pts d question 3 an object with a mass of 0.281 kg and density of 452 g/cm measures 37.0 mm in length and 15.2 mm in width. what is the height of the object? record to the tenth of a mm. do not insert the unit, only the numeric value.

1.105 mm

Explanation:

Given:

Mass of the object = 0.281 kg = 281 grams       (1 kg = 1000 grams)

Density of the object = 452 g/cm³ = 452 × 10⁻³ g/mm³     (1 cm = 10 mm)

length of the object = 37.0 mm

Width of the object = 15.2 mm

Now,

The volume of the object

Density  = Mass / Volume

or

Volume = Mass / Density

on substituting the values, we have

Volume = 281 / ( 452 × 10⁻³ ) = 621.68 mm³

Also,

Volume = Length × Width × Height

thus,

621.68 = 37.0 × 15.2 × Height

or

Height = 1.105 mm

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

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