Answer:
The importance of significant figures
As stated before, it is important within the science fields that you are not more precise or accurate than the least accurate or precise number. In science, it is generally agreed upon that the last number digit in any figure is filled with uncertainty.
Explanation:
Answer:
— Washing with soap and water is an effective way to destroy and dislodge many microbes
Explanation:
- Soap actually kill germs on our hands, it breaks them up and removes them
- .But soap molecules have two different ends to them.
- One end is attracted to water molecules – this is called hydrophilic
- – and the other end loves oil and fat molecules – this is called hydrophobic.
- Soap is able to bind to the oils on our hands, and then mix with the water to wash all the germs away.
Answer is: <span>nuclear fission.
</span>Fission is nuclear reaction<span> or a </span>radioactive decay<span> process in which the </span>nucleus of an atom splits, <span>resulting atoms are not the same </span>elements<span> as the original atom</span>. The fission reaction<span> releases large amount of </span>energy.
<span>Nuclear fission was discovered on 1938.</span>
