Answer:
solute, solvent, solution
solute dissolve in a solvent and the end product is called solution
cohesion
specific heat
a neutral pH
Answer: Option (a) is the correct answer.
Explanation:
When molecules of different substance stick together due to force of attraction then this property is known as adhesion.
In the given situation juice sticks to the paper towel due to adhesion as it gets absorbed by the towel.
Thus, we can conclude that out of the given options, the liquid sticks to the paper towel because of adhesion.
1200 meters
B.
2400 meters
C.
3600 meters
D.
4800 meters
E.
7200 meters
True
False
The solar energy is generated in the inner core of sun by nuclear fusion where hydrogen isotopes fuse together to form helium nuclei. This process is associated with the release of greater amount of energy.
Nuclear fusion is the process of fusing of two light nuclei to form a heavy nuclei. Whereas, breaking of a heavy unstable radioactive isotope is called nuclear fission. Both nuclear processes release tremendous energy.
The source of heat and light energy in sun and other stars is nuclear fusion in their core. Sun and stars are abundant in hydrogen gas. One protons and deuteron fuses together to form a helium nuclei.
This process repeats for major part of the hydrogen gas present in stars make them globes of fire and heat. Fusion takes place in the inner core of these stars. That is inside the chromosphere.
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O2 only
MgO only
Mg and O2
Mg only