This doesn’t makes sense at all yes the sheer is ,383
The density of air reduces as humidity and amount of water in the air increases. <span> The speed of sound is inversely proportional to the root of density, therefore sound travels faster on a cloudy day than on a dry day so, velocity of sound increase.</span>
Explanation:
1 .Theories are not as accurate as laws
2 Both of them are based on scientific events
3. theories are opnions
4 .laws are fixed
5. not all theories are scientific
Hydrogen = mass = 1 u = 1 g/mol
Lead = mass = 207,2 u = 207,2 g/mol
1 kg = 1000 g
1000g / 1g/mol = 1000 atoms H
1000g / 207,2g/mol = 4,82 atoms Pb
Soon, we have more hydrogen atoms
