Which is true of electricity generated both from coal and from nuclear reactions?

They both release radioactive waste.

They both use solar energy.

They both require mining.

They both release greenhouse gases.

Is there a such thing as an elastic collision? Why do we study the case of the elastic collision in Physics?

If a single-load Series circuit has one 20 Ohm bulb, and a second, identical, 20 Ohm bulb is added in parallel with the first, what will be the effect on the brightness of the bulbs?

What is the term for the remains of things found in rock

1. in a series circuit, as light bulbs are added, the voltage at the battery increases/decreasees/remains the same 2. in a series circuit, as light builbs are added, the current at the battery increases/decreases, remains the same.

What is a combination of symbols that shows the ratio of elements in a compound

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.