Dental development. All 20 baby teeth usually come in by the time your child is three years old. Tooth eruption varies from child to child. Most children start to get teeth around six months, but it is not unusual for teeth to begin appearing as early as three months or as late as one year.
The median annual wage for astronomers was $104,100 in May 2015. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $52,460, and the highest 10 percent earned more than $166,320. The median annual wage for physicists was $111,580 in May 2015. The lowest 10 percent earned less than $55,610, and the highest 10 percent earned more than $185,230.
The medical physicistâs salary for those with more than 20 years of experience is around $110,000 to $192,584 per year. Depending on the industry, the medical physicistâs salary for physicists working in health care is higher than others at $59,950 to $196,908 a year.imilarly, the medical physicistâs salary in the hospitals ranges from $87,700 to $162,188, while the salary in radiology is around $74,776 to $116,653 a year. The degree held by the physicist also matters in determining their salary.