Biology, 29.07.2019 09:10 emilylunaa

The table below shows the dimensions of two colored cubes. dimensions of cubes cube side (cm) mass(g) yellow 3 135 black 2 48 which cube is denser? black, because it has less volume and less mass. yellow, because it has more volume and more mass. black, because the product of its side and mass is lower. yellow, because the product of its side and mass is higher.

Answers: 2

Show answers

Answers

Answer from: ijohnh14

The correct answer is black because the product of its side and mass is lower.

Explanation: Density of a substance is defined as the mount of matter that can be stored in a given volume.

Mathematically,

$Density=\frac{Mass}{volume}$

As, density is inversely proportional to the volume of the substance.

The substance will be more denser if it has less volume and it will be less denser if the volume is more.

We are given two cubes having different sides.

Volume of the cube is calculated by using the formula:

V=a^3

where, a = side of the cube.

Black: The side of this cube is 2 and volume will be = 2^3=8cm^3

Yellow: The side of this cube is 3 and volume will be = 3^3=27cm^3

As, the volume of black cube is less. So, this cube will be more denser.

Density of black cube: $\frac{48}{8}=6g/cm^3$

Density of Yellow Cube: $\frac{135}{27}=5g/cm^3$

Hence, black cube will be more denser because the product of its side and mass is lower.

Answer from: Quest

age range would be the answer

Answer from: Quest

The need activity of the nurse is to suction discharges from the trachea. current treatment approaches in the pressing consideration facilities or crisis offices are corticosteroids and nebulized epinephrine; steroids have demonstrated advantageous in extreme, direct, and even gentle croup. in the clear instances of croup, anti-microbials are not endorsed, as the etiology is viral

Another question on Biology

Biology, 21.06.2019 22:00

Which excerpt from the land, part 4 best supports the claim that paul is a talented horseback rider? a/“figure that says more than anything else! now, i want to ride that stallion! " b/my daddy shook his head. "paul only rides horses he knows. ” c/? i glanced over at the other rider. the fellow was older than i, and had the weight of a man on him. d/a man out of alabama, man name of ray sutcliffe, told my daddy i was such a good rider, he wanted me to ride some races for him.

Answers: 1

Answer

Biology, 22.06.2019 09:00

Anurse is caring for a 42-year-old client who is scheduled for an amniocentesis during the fifteenth week of gestation because of concerns regarding down syndrome. what other fetal problem does an examination of the amniotic fluid reveal at this time?

Answers: 1

Answer

Biology, 22.06.2019 12:00

Label the steps for protein synthesis in order, beginning with the first steponce the protein is made, the gene for a particular trait is expressedmrna joins the ribosome, and the anticodons from trna join mrna to form a chain ofamino acidsrna polymerase unzips dna and free rna nucleotides join dna to form mrnav a chain of amino acids is formed from peptide bonds, creating a proteinmrna is transported from the nucleus of the cell to the ribosomes of the cell.

Answers: 1

Answer

Biology, 22.06.2019 17:00

Which of the following terms would bb represent in an organism? a.phenotype b.genotype c.genetics

Answers: 2

Answer

You know the right answer?

The table below shows the dimensions of two colored cubes. dimensions of cubes cube side (cm) mass(g...

Questions