An unknown, rectangular substance measures 3.6 cm high, 4.21 cm long, and 1.17 cm wide. if the mass is 21.3 g, what is this substances density (in grams per milliliter)?

density=1.2g/cm^3

Explanation:

Hello,

Density is defined as the degree of compactness of a substance and is mathematically expressed via the division between the substance's mass and the occupied volume:

Thus, the occupied volume is:

Finallt, the computed density:

Best regards.

in scientific notation, the value of the  speed of light in a vacuum

  will be written as 2.995 * 10^8. when this value is represented in the form of

  a * 10^b, then, a = 2.995 and b = 8.

the value of the speed of light in a vacuum given above can also be rounded up to approximately 300000000. in this case, the scientific notation will be written as 3 *10^8.

the product of the pressure and volume is also constant