Round to the nearest tenth.  5.78

20. (a) What is the resistance of an automobile headlight through which 2.50 A flows when 12.0 V is applied to it? (b) A car headlight filament is made of tungsten and has a cold resistance of 0.350Ω. If the filament is a cylinder 4.00 cm long (it may be coiled to save space), what is its diameter?(Resistivity of Tungsten=5.6 x 10-8 Ω.m)

21.  (a) What is the capacitance of a parallel plate capacitor with metal plates, each of area 1.00m2, separated by 1.00 mm? (b) What charge is stored in this capacitor if a voltage of 3.00×103V is applied to it?

Outpatient surgery is scheduled to start at 3:00 PM. Pt is instructed to register 3 hours prior to surgery. Using military/international time, state time pt is to arrive:  _________

Convert the following to international/military time: 11:55 PM

gr1 = _______mg

Convert the following to military time: 12:00 PM

The nurse must administer 3 tablets. Each tablet is 0.25 mg. What is the total number of mg the nurse will administer? _______mg

Convert the following time to military time: 2:45 PM

Use this information for the next four questions. Chi-Square Equation