The answer is: Volume of mercury = 9.63 
.
Density (d) is defined as mass of substance divided by its volume. Thus, if mass and density are known, then Volume can be determined.
What is the formula of volume in terms of density?
- Let mass of substance be 'm' and volume be 'V'. Thus, as per the definition of density, it is expressed as-
- Thus, volume can be expressed as-
- Now, mass of empty vial= 55.32 g and the mass of (vial+ mercury) = 185.56 g.
Thus, mass of mercury =
- Thus, mass of mercury = 130.24 g and density of mercury =
. Its volume is calculated as-
- Hence, volume of mercury = 9.63 .
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Answer:
Test the pH of things like coffee, spit, and soap to determine whether each is acidic, basic, or neutral. Visualize ... Investigate whether changing the volume or diluting with water affects the pH. ... Original Sim and Translations ... Lab, Chemistry.
Unicellular organisms, cells perform all the basic actions and functions required for living like nutrition, respiration, reproduction etc.
In multicellular organisms, cells divide their tasks on the basis of "DIVISION OF LABOUR" to specialize in certain functions besides respiration etc. Like conduction in neurons, excitation in muscles, RBC production by bone marrow etc.
