Mrs M

In a series circuit, does the current only take one path? What type of circuit is used in computers. Is it (1)series (2) parallel or (3) periodic? Is the current in a parallel circuit the same everywhere?

Barium – 122 has a half-life of 2 minutes. Suppose you obtain a sample weighing 100.0 g and it takes 14 minutes to set up an experiment. How many grams of Barium – 122 will remain at the point when you begin the experiment?

Bismuth – 210 is an alpha emitter. Once Bismuth 210 undergoes alpha decay, what is the resulting atomic number of the decay product?

Nurse Sam gave the mother of the sick child a 20 oz bottle of liquid medication and told her the child should take 50 mL three times a day. How many total fluid ounces will the child take in one day?