Explanation:
All the points that are given below are true to have been affecting the war theory positively. The untimely and unnatural death that were happening earlier was prevented after introduction of germ theory and keeping a check on the germs that were inflicting death.
Also the accidental discovery of X-Ray helped the soldiers to get an overview of what was happening inside the body. The nuclear power plants help generate atomic energy and brought in the concept of nuclear weapons so did happen with atoms as well which lead to development atom bombs that were very useful in wars
Answer:
D
Explanation:
Because jwbahaggagqhhwjwjja
The standard curve was done at the wavelength of 362 nm for uniformity. We can use this function to determine the concentration at any absorbance value. At A = 0.782, c is,
<span>A = (3.2 x 10^-1 M^-1)c
0.782 = </span><span>(3.2 x 10^-1 M^-1)c
c = 2.44 M
The concentration of the triiodide solution is 2.44 M.</span>
Answer:
option b
Explanation:
When the energy is released the process is called exothermic reaction. This happens when the bonds are broken in the reactants and the system release energy.
Answer: colloid
Explanation:
Colloids are solutions in which small sized particles are suspended throughout the solution as they do not settle own their own. Colloids are defined as the mixtures where the size of the particle is within the range of 2nm to 1000 nm. In these mixtures, physical boundary is seen between the dispersed phase and dispersed medium.
Colloids are solutions with particle size intermediate between true solutions and suspensions. Suspensions have large sized particles which settle when left undisturbed for sometime and thus can be filtered off easily. The particle size in colloids is less and hence they do not settle under the effect of gravity.