Answer:
The sun generates energy from a process called nuclear fusion. During nuclear fusion, the high pressure and temperature in the sun's core cause nuclei to separate from their electrons. Hydrogen nuclei fuse to form one helium atom. During the fusion process, radiant energy is released.
Explanation:
CaVa=CbVb
2xV=1X25
V=25/2
V=12.5ML
Answer:
It depends what other values you have. Can you give more info? If they give density then you can solve for m.
Answer:
c
Explanation:
Gas change and climate change are very similar and thats why its c
Explanation:
We are given the following diagram.
In this diagram we can see how the energy in the reaction changes over time. The energy of the products is greater than the energy of the reactants. That means that the products have won some energy. That represents an endothermic reaction where the reactants absorb energy from the surrounding to form the products.
Answer: D. Endothermic reaction.