Answer:
hmm OK is there any news about London is modern enough or
It has to do with the material the ball was made with not the size. Also a golf ball has more mass the more mass it has the more dense the ball is going to be.
Answer:
109.8 nm
Explanation:
The first ionization energy of a hydrogen atom is,
And Plank's constant,
And the speed is,
Now the formula for energy will be,
Put all the variable after rearranging for lambda.
Therefore the wavelength of light is 109.8 nm to ionize a carbon atom .
Answer:
B
Explanation:
KE=0.5mv^2
The speed is inversely proportional to the square root of mass