Question

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.

Answer 1

Answer:

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