What is the relationship between energy and electricity? With power and energy, power is units of energy divided by time. The same difference as distance and velocity. The units of power are watts, the units of energy are joules. A watt is one joule divided by one second. How do I know if my smart […]
Why the efficiency has no unit?
What are the 4 types of essays?
What are the 4 types of essays? An essay is a focused piece of writing designed to inform or persuade. There are many different types of essay, but they are often defined in four categories: argumentative, expository, narrative, and descriptive essays. How do you write a formal academic essay? Steps for Writing a Formal Essay […]
Can I sleep after I hit my head?
Are Roma tomatoes easy to grow?
What characteristics of our solar system support the existence of life?
What characteristics of our solar system support the existence of life? We believe that liquid water and carbon are required for life to arise and thrive, as well as a source of energy. Many places in the solar system provide these, at least for a time; not only planets, but also some moons and even […]
How do you fix heat stroke?
What fuel did the first cars use?
What fuel did the first cars use? Beginning in the 1880s, inventors tried very hard to make cars that would run well enough to use every day. These experimental cars ran on steam, gasoline, or electricity. Do all cars have internal combustion engine? Gasoline and diesel vehicles are similar. They both use internal combustion engines. […]