What is the purpose of the prototype? A prototype is an early sample, model, or release of a product built to test a concept or process. It is a term used in a variety of contexts, including semantics, design, electronics, and software programming. A prototype is generally used to evaluate a new design to enhance […]
What body parts do birds use for food?
What body parts do birds use for food? Beaks and Bills – Owls, hawks, kingfishers and other birds use their beaks in getting food. The kingfishers with their powerful bills, perch on a tree branch near the water to catch fish. The pelicans use their large bills to catch fish. Other birds have small, short […]
How do you know if a sample is representative?
How do you know if a sample is representative? A representative sample should be an unbiased reflection of what the population is like. There are many ways to evaluate representativeness—gender, age, socioeconomic status, profession, education, chronic illness, even personality or pet ownership. What percentage of sample is representative? For example, in a population of 1,000 […]
What makes it easier to push heavy things answer?
Which of the following capacitor is polarized?
Which of the following capacitor is polarized? Which of the following capacitors is polarized? 1) plastic-film 2) ceramic 3) mica 4) electrolytic 5) NULL What is the difference between polarized and nonpolarized capacitor? The most widely used polarized capacitor is electrolytic type. So basically the difference is change of the manufacturing process for more capacity. […]
What two factors can make an object stable?
Why might a bright yellow solid form when two clear colorless liquids are mixed?
Why might a bright yellow solid form when two clear colorless liquids are mixed? Explanation: When two substances (can be aqueous or liquids) in solution react, they yield a solid and an aqueous compound. This is a double displacement reaction in which the solid is known as a precipitate. Can two solids react to form […]
What is satellite moving in an orbit around the Earth the ratio of kinetic energy to potential energy is?
What is satellite moving in an orbit around the Earth the ratio of kinetic energy to potential energy is? Hence, the ratio of kinetic energy to potential energy is 21 Was this answer helpful? What is the ratio of kinetic energy and potential energy of a satellite? For the satellite moving in an orbit around […]
What is the declination of the sun on March 21st?
What is the declination of the sun on March 21st? 0º What is meant by declination? 1 : angular distance north or south from the celestial equator measured along a great circle passing through the celestial poles. 2 : a turning aside or swerving. 3 : deterioration moral declination. What is a longitude line? Longitude […]