Determining Your Hourly Rate if You're Salaried. 1  1. Calculate your yearly income. Many people may already know their yearly salary, but in the event that you donât, check your most recent pay stub. 2  2. Calculate how many hours you work in one year. For a quick rule of thumb, you can use a standard formula such as: 7.5 hours per day x 5 days per week x 52 weeks per year = 1,950 hours worked per year. 8.0 hours per day x 5 days per week x 52 weeks per year = 2,080 hours worked per year. Calculate your hourly wage.
Dalton's idea of matter is known as John Dalton's atomic theory. Dalton first proposed his atomic theory in 1803. Matter is composed of very tiny indivisible particles called atoms. Atoms are incapable of being destroyed or created.
Transcript of Democritus' & Dalton's Atomic Theory. For thousands of years, scientists have been trying to understand what our world is made of. This question resulted in the formulation of the atomic theory. The atomic theory states that all matter is made up of tiny, indivisible particles called atoms. Many great scientists from all over the world have added to this theory and created an even deeper understanding of the atom, including Democritus and John Dalton. Democritus' & Dalton's Atomic Theories.