No, it is not an exception . The supposed loss of weight is accounted for by the gases escaping from the reaction . If we weight the gases and the ashes , it will be the same as the log of wood
There are no exceptions to the law of conservation of mass
A good example of foreshadowing in "New Moon" is when Bella dreams of Jacob turning into a wolf before the truth about his werewolf transformation is revealed. This dream hints at Jacob's supernatural abilities before they are fully explained in the story.
In ancient times, there were several prevailing theories about the existence of stars. While some tribes believed the stars were Gods, others considered them spirits of the deceased. Some tribes also believed that the stars were their ancestors that were watching over them on earth.
Astronomers knew that Neptune existed before they could see it because they observed that the other planets orbited the sun in a way that could only be explained if they were being influenced by the gravity of another object of such mass. So the astronomers contemplated that there must be another planet somewhere that was changing the orbits of other planets. That planet is today called Neptune.
it depends if you are religious or not but i believe it was the un-evolved humans and other prehistoric creatures including dinosaurs and other very ancient animals that are mostly all extinct now.
The principle of conservation of momentum states that the total momentum of the system before the collision is equal to the total momentum after the collision, assuming no external forces are involved. Therefore, the total momentum of the objects involved in a collision will remain the same before and after the collision.
the law of conservation of momentum, which states that the total momentum in a closed system remains constant before and after a collision. This means that the combined momentum of the two balls after the collision is equal to the momentum of the two balls before the collision.
Before the operation, the doctor explained the procedure to me.
The momentum before and after is the same, due to the Law of Conservation of momentum. Thus if you calculate the momentum before, then you have the after momentum or vice-versa.
there is no such ting as before cells there has always been cells in the body
Newton's Third Law. Newton's Laws are the Conservation of Energy. Conservation of Energy indicates the sum of the forces is zero. This condition force is zero; 0 = F= dP/dt =0 means P, Momentum is constant or conservation of Momentum..
Before the operation, the doctor explained the procedure to me.
The law of conservation of momentum states that the total momentum of an isolated system remains constant before and after a collision. This means that the sum of the momenta of the two objects remains the same, even if they exchange momentum during the collision.
It has to be grown (vegetation), or collected (trash) and then dried before it is burnt.
Before the test, it will be explained to you whether you are able to ask for help or not.
The Particle model
Habeous Corpus
He explained why he killed Caesar, and how "ambitious" Caesar was