Mechanical advantage of the lever is 2.5
Answer:
Molecules can be made of the atoms of same element as well as of the different elements.
Explanation:
H2 is called a molecule because it is made up of atoms of same elements H.
Also, H2O is called a molecule as it is made up of atoms of different elements H and O.
This is done by nuclear fusion in which it converts hydrogen atoms into helium. so the byproduct of nuclear fusion is that in the sun's core is a massive volume of energy that getting release and radiates outward towards of the surface of the sun and into space to the solar systems and a bit beyond. that's kinda all I know hope it helps. =^-^=
Answer:
The specific latent heat of a substance is the amount of energy required to change the state of one kilo of the substance without change in it temperature.The latent heat of vaporization or evaporation is the heat given to some mass to convert if from the liquid to the vapor phase.
According to the gravitational force law, force existing between two objects is proportional to the mass of the two objects and inversely proportional to the square of the distance between them. When masses are doubled each. Then the force increases 16 times.