What is the symbol for concentration? Concentration is measured in various ways. The amount of substance dissolved per unit volume (symbol c) has units of mol dm –3 or mol l –1. It is now called `concentration’ (formerly molarity). The mass concentration (symbol ρ) is the mass of solute per unit volume of solvent. What […]
What is another word for variable?
What is another word for variable? Variable Synonyms – WordHippo Thesaurus….What is another word for variable? fluctuating unstable fickle inconstant shifting unsteady wavering capricious fluid inconsistent What is the best term for variable? In this page you can discover 100 synonyms, antonyms, idiomatic expressions, and related words for variable, like: unpredictable, variables, inconsistent, change, irregular, […]
What is the meaning of empirical probability?
What is the meaning of empirical probability? Empirical probability uses the number of occurrences of an outcome within a sample set as a basis for determining the probability of that outcome. An empirical probability is closely related to the relative frequency of an event. Which of the following is an example of empirical probability? Empirical […]
What materials are good insulators for a thermos?
What materials are good insulators for a thermos? The best insulators for keeping the water hot were cotton and plastic while the worst two insulators for keeping the water hot were the aluminum foil and the bubble wrap. Overall, it was found that the best insulator was cotton while the worst insulator was the bubble […]
What are the 7 types of EM waves?
What are the 7 types of EM waves? This range is known as the electromagnetic spectrum. The EM spectrum is generally divided into seven regions, in order of decreasing wavelength and increasing energy and frequency. The common designations are: radio waves, microwaves, infrared (IR), visible light, ultraviolet (UV), X-rays and gamma rays. What are the […]
What is formula for average in Excel?
What is formula for average in Excel? Description. Returns the average (arithmetic mean) of the arguments. For example, if the range A1:A20 contains numbers, the formula =AVERAGE(A1:A20) returns the average of those numbers. What is the shortcut for average in Excel? Hot Keys for Common Excel 2010 Formula Commands Hot Key Excel Ribbon Command Alt+MUS […]
On which date do we have exactly 12 hours of day and 12 hours of night everywhere on the globe?
What happens to the magnetic field at the center of a circular current carrying coil?
What happens to the magnetic field at the center of a circular current carrying coil? Hence the magnetic field at the center of the circular coil is B=μ0i2r. Note: Field due to a semi-circular coil is just half that of the circular coil. What is meant by circular loop? A circular loop is made up […]
What are three common acids?
What are three common acids? Common strong acids include hydrochloric acid, sulfuric acid, phosphoric acid, and nitric acid. Common weak acids include acetic acid, boric acid, hydrofluoric acid, oxalic acid, citric acid, and carbonic acid. What is better apple cider vinegar or lemon juice? Which is better? Both apple cider vinegar and lemon water can […]
Why is the Transtheoretical model useful?
Why is the Transtheoretical model useful? The Transtheoretical Model encourages us to take into consideration an individual’s level of motivational readiness for change when setting physical activity goals and developing an exercise program and avoid suggesting changes that the client will be hesitant to adopt. What is the stages of change model in health promotion? […]