Category: Physics

Which horizon has the highest amount of organic matter? topsoil What is the role of parent rock in soil formation class 8? Parent material affects soil fertility in many ways. When parent rock material is exposed to the atmosphere or when organic matter and/or minerals are deposited on the earth’s surface, soil formation begins. The […]

When a soap bubble is given negative charge then? Therefore, when a negative charge is given to the soap bubble, then its radius will increase. So, the correct answer is “Option A”. Does a charge at rest establish a magnetic field? A charged particle moving without acceleration produces an electric as well as a magnetic […]

What force tends to pull K+ back into the cell? 13 Cards in this Set Excitable cell, like neurons, are more permeable to ___ than to ___. K+, Na+ What acts as a chemical force that pushes K+ out of the cell? Concentration gradient What force tends to pull K+ back into the cell? Electrical […]

How do you determine the phenotype? Phenotype is the observable physical or biochemical characteristics of an individual organism, determined by both genetic make-up and environmental influences, for example, height, weight and skin colour. Is it possible to determine the genotype of an individual having a dominant phenotype? Bottom line is you can’t always figure out […]

What is difference between zygote and embryo? In general, the zygote is the stage that is succeeded by an embryo….Difference between and Zygote and Embryo. Zygote Embryo The term zygote is from Greek word ‘zygotos’ which means to ‘join’ The term embryo is from Latin work ’embryum’ which means ‘that which grows’ Zygote is unicellular […]

What is a star form called? From Wikipedia, the free encyclopedia. Star formation is the process by which dense regions within molecular clouds in interstellar space, sometimes referred to as “stellar nurseries” or “star-forming regions”, collapse and form stars. Why do molecular clouds exist? Molecular clouds are so important because they are the raw material […]

What is the oldest living animal on earth right now? Seychelles tortoise Do snails bite humans? So, do snails bite? Yes, snails can bite with their thousands of teeth but due to the lack of force, it won’t hurt at all. Instead, it feels like a tiny brush scraping your finger. Only a few wild […]

How do you do scientific measurements? A measurement is obtained by comparing an object to some standard. Any observation is useful to a scientist, but quantitative observations are commonly considered more useful. Even if the measurement is an estimate, scientists usually make quantitative measurements in every experiment. What type of system do all scientist use […]

What happens when 2 bones meet? The point at which two or more bones meet is called a joint, or articulation. Joints are responsible for movement, such as the movement of limbs, and stability, such as the stability found in the bones of the skull. Which bone is most important for talking? The hyoid bone […]

Does water flush out sodium? Drinking lots of water helps flush sodium from your kidneys; staying hydrated will also help you feel less bloated. How do you burn off sodium? Cut Back Gradually. Give your taste buds time to adjust. Know Label Lingo. “Low sodium” means 140 mg or less per serving; “salt or sodium […]