A capacitor acquires a charge of 0.003 C when connected across a 30-V battery. Its capacitance is

True or false? the potential energy of a membrane potential comes solely from the difference in electrical charge across the membrane.

Which of the following is a benefit associated with nuclear energy? A. Radiation exposure and waste leakage B. Radioisotopes used as tracers in industry C. Radiation utilized in fertilizer production D. Radiophosphorous used in dental treatment

A 1,500 kg car hits a boulder with a force of 500 N, and the collision takes 0.5 seconds. What is the magnitude of its impulse? A. 75,000 kg-m/s B. 50 kg-m/s C. 250 kg-m/s D. 750 kg-m/s

is Hypothermia is a condition caused by exercising in extreme heat.

What was Sammy's average velocity between 30 and 40 seconds?

If a mineral can be mined, what is it called? A. A metal B. A precious jewel C. An ore D. A gemstone

When did the Space Age begin?

If the truck has a mass of 2,000 kilograms, what is its momentum? Express your answer in kg·m/sec.

What is the mass of an object with a density if 4.0g/cm3 that displaces 3.0cm3 of water?

aluminum has 13 electrons. how many electrons are found in the outermost energy level for this atom which energy level is the outermost