Explain how the atom is a part of the electrical current process.

What is a disadvantage of using nonrenewable energy resources? A. they cannot be replenished in human lifetime B. they are readily available C. they cause problems with bird populations D. they do not produce greenhouse gases

What is the principle of momentum

What if a tornado reach to the speed of light

A medium-sized pear provides about 102 Calories of energy. HINT (a) Convert 102 Cal to joules. J (b) Suppose that amount of energy is transformed into kinetic energy of a 2.03 kg object initially at rest.

How many kWh of energy does a 550-W toaster use in the morning if it is in operation for a total of 5.0 min? At a cost of 9.0 cents/k Wh, estimate how much this would add to your monthly electric energy bill if you made toast four mornings per week.

If you go outside on a hot summer day with a double scoop ice cream cone, how will the cold ice cream interact with the hot outside air?

What would happen if an electron was added to an atom

Which of the following is a characteristic of digital data?

A bullet can travel at a speed of over 1000 m/s. When a bullet is fired from a rifle, the actual firing makes a distinctive sound, but people at a distance may hear a second, different sound that is even louder. Explain the source of this sound.

What is another name for kepler's second law? a. law of periods b. law of ellipses c. law of harmonies d. law of equal areas in equal times