Biology: Use the information in the table to identify the metal with a volume of 1.38

Use the information in the table to identify the

Ответ:

skyhighozzie

07.07.2019

Biology

answer: zinc is the substance which has a volume of 1.38 $cm^{3}$ .

density is defined as the mass of an object per unit volume.

it can be calculated by dividing mass of a substance by its volume i.e. $density = \frac{mass}{volume}$

si unit of density is kg per cubic meter and cgs unit of the same is gram per cubic centimeter.

now from the given data volume can be calculated by the formula $volume = \frac{mass}{density}$ .

hence, the volume of aluminium will be = $\frac{4.60}{2.70} cm^{3}$ which comes out to be 1.703 $cm^{3}$ .

similarly, volume of zinc, chromium, and nickel will be 1.378 $cm^{3}$ , 0.869 $cm^{3}$ , and 0.356 $cm^{3}$ respectively.

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Ответ:

ashley2816

31.01.2023

Biology

Il DNA è costituito da una doppia elica di due filamenti complementari. Durante la replicazione, questi ultimi sono separati. Ogni filamento della molecola di DNA originale funge quindi da modello per la produzione della sua controparte, un processo denominato replicazione semiconservativa.

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Use the information in the table to identify the metal with a volume of 1.38

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