Category: Physics

What is the main goal of environmental policy? The main goal of environmental policy is to regulate resource use or reduce pollution to promote human welfare and/or protect natural systems. Tragedy of the commons is the process by which publicly accessible resources open to unregulated use tend to become damaged and depleted through overuse. What […]

What is ionic bond give example? The definition of ionic bond is when a positively charged ion forms a bond with a negatively charged ions and one atom transfers electrons to another. An example of an ionic bond is the chemical compound Sodium Chloride. noun. What are common ionic bonds? Examples of ionic compounds in […]

What makes an ecosystem successful? A healthy ecosystem consists of native plant and animal populations interacting in balance with each other and nonliving things (for example, water and rocks). Healthy ecosystems have an energy source, usually the sun. Decomposers break down dead plants and animals, returning vital nutrients to the soil. What are the two […]

Where in the body are new blood cells made? Red blood cells are formed in the red bone marrow of bones. Stem cells in the red bone marrow are called hemocytoblasts. They give rise to all of the formed elements in blood. If a stem cell commits to becoming a cell called a proerythroblast, it […]

Can you go to the top of the Sears Tower? The Skydeck is open on a limited ticket basis Offering spectacular views spanning up to four states and The Ledge, a glass balcony extending four feet outside the 103rd floor of Willis Tower! How much does the Sears Tower sway? The average sway of the […]

Why is the lower fixed point of Fahrenheit is 32? On the Fahrenheit scale, the melting point of water is 32°F and the boiling point is 212°F (at standard atmospheric pressure). This puts the boiling and freezing points of water 180 degrees apart. Therefore, a degree on the Fahrenheit scale is ​1⁄180 of the interval […]

How will this force change if current in the conductor is increased? Answer. Answer: The expression of magnetic force id defined as F = CIL Sin theta. (a) Hence, as the current, I in the conductor increases, the force also increases. How do you determine the direction of the magnetic force? The right hand rule […]

Can a mute person scream? Can a mute person scream? Yes, they can. It usually doesn’t sound the same as when someone with full hearing screams, but they can and do. Can loud sound kill you? The general consensus is that a loud enough sound could cause an air embolism in your lungs, which then […]

What country owns Galapagos? Ecuador Can you stay on Galapagos Islands? Q: Are there hotels on all the Islands? A: The Galapagos has four inhabited islands that each offer hotel options: Santa Cruz, San Cristobal, Isabela, and Floreana. The other islands and islets of the archipelago are not inhabited by humans, and do not permit […]

What are the five sources of electrical energy? Most electricity is generated with steam turbines using fossil fuels, nuclear, biomass, geothermal, and solar thermal energy. Other major electricity generation technologies include gas turbines, hydro turbines, wind turbines, and solar photovoltaics. What are the 5 sources of heat? Heating Energy Sources Gas Fired Water Heater. Here […]