The component that runs the circuit is C the wire
A = change in v/t
= vf - vi / t
= 4.9 - 0 / 3
= 1.6 m/s^2
<em>TLDR: They should be the same by the conservation law of masses. </em>
Now it may appear as if they changed if one of the resulting products is in the form of a gas or another hard to examine and weigh. In those situations it may seem that the masses will change, but the ratio should remain constant. <em>Try looking up 3.7: Conservation of Mass - There is No New Matter on ChemLibre for more information on this topic that goes more into depth about it. </em>
Answer: Another property that can help us identify matter is solubility. ... Knowing the properties of matter can help you pick the right materials for the job.
Explanation: You often use the properties of a substance to identify it. For example, when you reach into your pocket, you can tell the difference between a ticket stub and a folded piece of tissue because one is stiff and smooth and the other is soft.
The melting point of any substance is its physical property.
colour of any substance is also its physical property.
However TNT is a chemical property. It is explosive as it dissociates into nitrogen gas , water, Carbon monoxide and carbon.
the reaction can be given as
2 C7H5N3O6 ---> 3 N2 + 5 H2O + 7 CO + 7 C
Due to carbon it gives as sooty flames
