What is the lowest energy level? At the lowest energy level, the one closest to the atomic center, there is a single 1s orbital that can hold 2 electrons. At the next energy level, there are four orbitals; a 2s, 2p1, 2p2, and a 2p3. Each of these orbitals can hold 2 electrons, so a […]
What are 3 examples of electromagnetic energy?
What are 3 examples of electromagnetic energy? They include: Radio Waves. TV waves. Radar waves. Heat (infrared radiation) Light. Ultraviolet Light (This is what causes Sunburns) X-rays (Just like the kind you get at the doctor’s office) Short waves. How do electromagnetic waves play an important role in your life? Electromagnetic waves are used to […]
What are the similarities and differences between sound waves and electromagnetic waves?
What are the similarities and differences between sound waves and electromagnetic waves? What are the differences between sound waves and electromagnetic waves? Propogation: Sound waves are longitudinal, meaning that the vibrations occur parallel to the direction of propogation (travel). Electromagnetic waves are transverse, meaning that the vibrations occur perpendicular to the direction of propogation. How […]
What are the 7 performance enhancing drugs?
What are the 7 performance enhancing drugs? Types of performance enhancing drugs. Among the most popular PEDs are anabolic steroids, human growth hormone, erythropoietin (EPO), beta-blockers, stimulants and diuretics to name just a few. Is there a drug that increases reaction time? Nootropics and smart drugs refer to natural, synthetic and prescription substances that enhance […]
What are 2 types of evidence used to classify organisms?
What are 2 types of evidence used to classify organisms? Scientists use pieces of evidence such as the organism’s morphological structure and evolutionary descent. The gathered evidence is illustrated using either a cladogram or a dichotomous key in order to classify and to identify the organisms. What are three ways to classify organisms? 3 Ways […]
What is Phoebe The God of?
What is Phoebe The God of? PHOIBE (Phoebe) was the Titan goddess of the bright intellect. She was wife of the Titan Koios (Coeus) “the Inquiring” and the grandmother of Apollon, Artemis and Hekate. Is Thea a rare name? A beautiful name that sounds familiar and comfortable even though it’s rare, Thea is an enigmatic […]
What will be the volume of 2.5 moles of any gas at NTP?
What does mitochondria do in the body?
What does mitochondria do in the body? ​Mitochondria. Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell’s biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate (ATP). Why isn’t all mitochondrial DNA the same? No we don’t, […]
Do insects need to breathe?
Do insects need to breathe? Insects do not breathe the same way that we do. Oxygen travels to insect tissues through tiny openings in the body walls called spiracles, and then through tiny blind-ended, air-filled tubes called tracheae. Do insects sleep? The short answer is yes, insects sleep. Like all animals with a central nervous […]
What are the benefits of buying a more energy efficient appliances?
What are the benefits of buying a more energy efficient appliances? Using energy efficient appliances minimizes the exploitation of natural resources, such as natural gas, oil, coal, and water. Energy efficiency works to enhance conservation of these resources as a way to achieve sustainable development. Do Energy Star appliances save money? Energy-efficient appliances are often […]