nolerkp3628 nolerkp3628

22-04-2024
Physics

contestada

The lifetime of an electron in the state n = 2 in the hydrogen atom is about
a. 10 ns
b. 1000 ns
c. 1 ms
d. 10 ms

Respuesta :

Otras preguntas

Calcium carbonate has the chemical formula CaCO3. A certain quantity of calcium carbonate has 8.35x1025 atoms. How many moles of calcium carbonate is the sample

Tony described the escalation of the conflict as it moved to increasingly intense stages. Which of his statements describes the discomfort stage?A) "Now people

The sympathetic nervous system acts like the _______________ of a car, whereas the parasympathetic nervous system acts more like a(n) _______________.

How to use a Punnett square

"Given current demographic trends, which of the following is NOT a strategy companies would use to gain a competitive advantage through promoting diversity?"

Jack is a college athlete who requires 2,800 kilocalories a day to support his total energy needs. Even though Jack likes many different foods and makes it a po

You have been called to attend a birth and are the only healthcare provider responsible for the management of the newborn in the room. When should you first cal

Which of the following reasons is NOT A function

A sample of indium chloride weighing 0.5000 g is found to contain 0.2404 g of chlorine. What is the empirical formula of the indium compound?

A doctor's Order is 0.125 g of ampicillin. The liquid suspension on hand contains 250 mg/s. How many milliliters (mL) of the suspension are required? a) 0.0025