Which of the following is maintained across the terminals of a battery?

a. a potential difference

b. a voltage drop

c. an electric charge

d. both a and b

Which of the following is the FINAL step in a forecasting system? A. Validate and implement the results. B. Select the forecast model (s). C. Make the forecast. D. Gather the data needed to make the forecast.

If the rate $56 per 7 hours is reduced to a unit rate, the result is dollars per hour.

Shuffle a deck of cards and turn over the first card. What is the sample space of the experiment? How many outcomes are in the event that the first card is a heart?

The heating element in an automobile window has a resistance of 1.2 ohms when operated at 12 volts. Calculate the power dissipated in the heating element. [Show all work, including the equation and substitution with units.]

Which type of energy travels through space in the form of waves

Your heart pumps 80 g of blood with each beat. The blood starts from rest and reaches a speed of 0.60 m/s in the aorta. If each beat takes 0.16 s, the average force exerted on the blood is a. 3.0" 102 N b. 0.22 N c. 0.16 N d. 0.30 N e. 0.98 N

What is the formula for calculating the mass when i have the number of volume and density

What is the name for potential difference that causes current to flow? (A) electric charge (B) static discharge (C) voltage

How is a herpetologist and a ecologist similar

In an oscillating lc circuit, when 75.0% of the total energy is stored in the inductor's magnetic field, (a) what multiple of the maximum charge is on the capacitor and (b) what multiple of the maximum current is in the inductor?