Is energy lost to the environment as heat? Energy that is not used in an ecosystem is eventually lost as heat. Energy and nutrients are passed around through the food chain, when one organism eats another organism. In each case, energy is passed on from one trophic level to the next trophic level and each […]
What did the Little Albert experiment prove?
What did the Little Albert experiment prove? The Little Albert Experiment demonstrated that classical conditioning could be used to create a phobia. A phobia is an irrational fear, that is out of proportion to the danger. In this experiment, a previously unafraid baby was conditioned to become afraid of a rat. How did Mary Cover […]
What is cell life cycle?
What is cell life cycle? The cell cycle can be thought of as the life cycle of a cell. In other words, it is the series of growth and development steps a cell undergoes between its “birth”—formation by the division of a mother cell—and reproduction—division to make two new daughter cells. What parts of the […]
What is the formula of magnetic quantum number?
What is the formula of magnetic quantum number? Magnetic Quantum Number (ml): ml = -l., 0., +l. Specifies the orientation in space of an orbital of a given energy (n) and shape (l). This number divides the subshell into individual orbitals which hold the electrons; there are 2l+1 orbitals in each subshell. What is the […]
What is a physical example?
What is a physical example? The definition of physical is things that are of nature or of the body. An example of physical is plantlife growing in the ground. An example of physical is someone confined to a wheelchair because of disabilities. What is a good sentence for physical? Examples of physical in a Sentence […]
What is atomic weight and give an example?
What is atomic weight and give an example? Examples. The atomic mass of carbon is 12.011. The atomic mass of hydrogen is 1.0079. The atomic weight of boron samples collected on Earth falls within a range of 10.806 to 10.821. What is atomic weight example? Atomic weight, also called relative atomic mass, ratio of the […]
Are we going into an ice age?
Are we going into an ice age? Researchers used data on Earth’s orbit to find the historical warm interglacial period that looks most like the current one and from this have predicted that the next ice age would usually begin within 1,500 years. Is an ice age coming? Over the past 1.5 million years, Earth […]
Are lightning rods used today?
Are lightning rods used today? Modern Lightning Rods Lightning rods are not a thing of the past, and there are many installed on homes across the country. In fact, proper lightning protection systems have multiple lightning rods spread out across the top of the structure. What are two advantages of lightning? Benefits of lightning: Lightning […]
Why water is a compound class 9?
Why water is a compound class 9? In water, two different elements combine together to form a single molecule. The elements are hydrogen and oxygen. The composition of water can be given as H2O in which two hydrogens combine with one oxygen atom in the ratio 2:1 to produce one molecule of water. How can […]