What is the difference between an open system & a closed system? An open system can exchange both energy and matter with its surroundings. The stovetop example would be an open system, because heat and water vapor can be lost to the air. A closed system, on the other hand, can exchange only energy with […]
How many types of green energy are there?
How many types of green energy are there? five What are some examples of green technology? Solar, wind, and hydroelectric dams are all examples of green technology because they are safer for the environment and don’t produce fossil fuel waste by-products. Besides the environmental benefits of these alternative energy sources, they can also be used […]
Who is the founder of functionalism?
Who is the founder of functionalism? William James How is Skinner’s theory used today? Skinner’s theories have been implemented in school systems in a variety of ways. Teachers seeking to implement a reinforcement system in their classroom should use strategies such as a “token economy” to reward students immediately for behaviors that they are reinforcing. […]
Is it safe to drink from aluminum cans?
Is it safe to drink from aluminum cans? Americans continue to drink canned beverages and eat food from cans lined with BPA. BPA is found in the linings of most canned foods and most aluminum cans, including Coca-Cola products. Now, a new study suggests that even small doses of BPA can significantly increase blood pressure […]
What happens to energy when you hold a cube of ice in your hand?
What happens to energy when you hold a cube of ice in your hand? What happens when you hold an ice cube in your hand? The thermal energy from your hand transfers to the ice and melts it. When heat is transferred through matter from particle to particle. It compresses, particles slow down and fall. […]
When two equal resistance are connected in parallel their effective resistance is?
When two equal resistance are connected in parallel their effective resistance is? Effective resistance of two equal resistances connected in parallel is 3 ohm. When two resistances of 1 ohm and 3 ohms are connected in parallel their equivalent resistance is less then 1 ohm? Answer Expert Verified so,R=2 ohm. THERE IS ONE MORE METHOD […]
What can I see with 1000X Microscope?
What can I see with 1000X Microscope? While some eucaryotes, such as protozoa, algae and yeast, can be seen at magnifications of 200X-400X, most bacteria can only be seen with 1000X magnification. This requires a 100X oil immersion objective and 10X eyepieces.. Even with a microscope, bacteria cannot be seen easily unless they are stained. […]
What is antagonistic action?
What is antagonistic action? The ability of a drug or a muscle to oppose or resist the action or effect of another drug or muscle; opposite of synergistic action. See also: action. What is an example of antagonistic effect? An example of antagonistic effect is the effect between the opposing actions of insulin and glucagon […]
What is the difference between a major organ and accessory organ of digestion?
What is the difference between a major organ and accessory organ of digestion? The digestive system includes the organs of the alimentary canal and accessory structures. The alimentary canal forms a continuous tube that is open to the outside environment at both ends. The accessory digestive structures include the teeth, tongue, salivary glands, liver, pancreas, […]
Is IDK an answer?
Is IDK an answer? Is IDK an Answer? IDK mostly functions as an answer in casual conversations like chats or texts. Since IDK is an abbreviation for the phrase “I don’t know,” you can use IDK wherever you would respond with the full phrase (“Which film did you like best?” “IDK, it’s hard to choose. […]