What is the law of multiple proportions explain with example? Law of Multiple proportion states that when two elements combine to form more than one compound, the mass of one element, which combines with a fixed mass of the other element, will always be ratios of whole numbers. For example, let us assume 2 molecules […]
What does it mean when a number is rational?
What does it mean when a number is rational? A rational number is a number that can be express as the ratio of two integers. A number that cannot be expressed that way is irrational. For example, one third in decimal form is 0.33333333333333 (the threes go on forever). Is 13 a irrational number? 13 […]
How do you give positive feedback examples?
How do you give positive feedback examples? Feedback examples: “I know you’ve been feeling fatigued recently, but don’t think I’ve forgotten your past accomplishments. You just let me know if you want to take some extra time off.” “Let me know if there’s anything you need from me.” What should I write in the appraisal […]
How much of a deca makes a kilo?
Who started time?
Who started time? The measurement of time began with the invention of sundials in ancient Egypt some time prior to 1500 B.C. However, the time the Egyptians measured was not the same as the time today’s clocks measure. For the Egyptians, and indeed for a further three millennia, the basic unit of time was the […]
What happens if ocean currents stop?
What happens if ocean currents stop? If it continues to slow, that could have profound consequences for Earth’s inhabitants. Studies suggest it would mean much colder winters and hotter summers in Europe, changing rainfall patterns in the tropics, and warmer water building up along the U.S. coast that can fuel sea level rise and destructive […]
Which contributions did Galileo make to the solar system?
Which contributions did Galileo make to the solar system? He built a telescope to help him study the sky. Galileo first discovered that the Moon had mountains just like Earth. He also discovered 4 of Jupiter’s moons. Using his telescope, Galileo made many observations of our Solar System. Is there a Roman god for Earth? […]
What is volume in physics for kids?
What overpowers you without hurting?
What overpowers you without hurting? Brain Teasers A B What overpowers you-without hurting you? Sleep What question can you never truthfully answer “yes” to? “Are you asleep?” I have two U.S. coins totaling 55 cents. One is not a nickel. What are the coins? 50 cent piece and a nickel (one is not a nickel; […]
What is expository and example?
What is expository and example? Filters. The definition of expository is something intended to explain or describe. An essay that is intended to explain a series of events is an example of an expository essay. What are the examples of expository writing? Common examples include newspaper articles, how-to manuals, and assembly instructions. Expository writing is […]