Where is the biggest garbage dump on earth? North Pacific Ocean Is New York still dumping garbage in the ocean? EPA Declares End of Ocean Dumping as New York City Ceases; EPA Committed to Long-Term Beneficial Alternatives. NEW YORK — U.S. Environmental Protection Agency (EPA) Administrator William K. Reilly visited New York City today to […]
Why is the surface of the Earth unevenly heated?
Why is the surface of the Earth unevenly heated? Solar heating of the Earth’s surface is uneven because land heats faster than water, and this causes air to warm, expand and rise over land while it cools and sinks over the cooler water surfaces. This differential heating is passed on to the air above by […]
How do you write 330 in scientific notation?
How do you write 330 in scientific notation? Why is 330 written as 3.3 x 102 in scientific notation? Why do doctors use scientific notation? Scientific Notation was developed in order to easily represent numbers that are either very large or very small. As you can see, it could get tedious writing out those numbers […]
What are six examples of motion?
What are six examples of motion? Motion energy can be found in any moving object – here are some examples: Wind. A ball being thrown. Someone running. A fish swimming. What are examples of oscillatory motion? Oscillatory motion is defined as the to and fro motion of the body about its fixed position. Oscillatory motion […]
Why is streak more reliable for rock identification?
Why is streak more reliable for rock identification? Streak is the color of a mineral’s powder. Streak is a more reliable property than color because streak does not vary. Minerals that are the same color may have a different colored streak. Many minerals, such as the quartz in the Figure 3, do not have streak. […]
What is declarative format?
What is declarative format? A declarative format is one in which you declare the intention/end-result of the program, instead of how it should be arrived at. This is considered a declarative format because the statements convey high-level meaning without specifying low-level actions. What is the symbol of declarative sentence? You have three options for punctuating […]
What are the main parts of a pulley?
Is scanner a pointing device?
Is scanner a pointing device? The pointing or input devices act as the intermediate between outside the world and our own computer or device. The prime examples of pointing devices are mouse, keyboard, scanner, etc. Is a touchpad a pointing device? A touchpad or trackpad is a pointing device featuring a tactile sensor, a specialized […]
How does covalent character affect boiling point?
How does covalent character affect boiling point? Covalent bonding is the strongest amongst different types of bonds formed in nature. Thus, the boiling point will definitely increase if the covalent character of a substance is improved upon. How does covalent character increase? If ΔEN is small, the bond will have a large amount of covalent […]
What is the resistance of a 4.5 m length of copper wire 1.5 mm in diameter?
What is the resistance of a 4.5 m length of copper wire 1.5 mm in diameter? 4.3×10−2Ω What is the resistance of a 3.5 m copper wire 1.5 mm in diameter? 3.3×10−2Ω What is copper resistivity? Electrical resistivity (also known as specific electrical resistance) is a measure of how strongly a wire opposes electric current. […]