Why does everything seem so quiet after a snowfall? But there’s science behind the silence as well. That’s because snow absorbs sound, so when a fresh blanket of snow covers the landscape it absorbs many of the sound waves, making it seem quieter outside, according to AccuWeather. Those spaces absorb sound waves, creating a quieting […]
What is the ratio of output to input called?
What is the ratio of output to input called? An average measure of the efficiency of production is called productivity. It is expressed as the ratio of output to inputs used in the process of production i.e output per unit of input typically over a specific period of time.. What is ratio of electric power […]
Is stellar parallax true?
Is stellar parallax true? Stellar parallax remains the standard for calibrating other measurement methods (see Cosmic distance ladder). Accurate calculations of distance based on stellar parallax require a measurement of the distance from Earth to the Sun, now known to exquisite accuracy based on radar reflection off the surfaces of planets. What is the cause […]
What are the three major money management activities?
What are the three major money management activities? What are the three major money management activities? 1) Storing and maintaining personal financial records and documents. 2) Creating personal financial statements (balance sheet and cash flow statements of income and outflows). 3) Creating and implementing a plan for spending and saving (budgeting). What is the first […]
How do machines help us in everyday life?
How do machines help us in everyday life? Simple machines make the things in everyday life work. These simple machines are used in more complex devices every day, making tasks much easier. Simple Machines. Simple machines make tasks simpler by reducing the amount of effort it takes for humans to perform certain tasks. What are […]
What is a low center of gravity?
What are the 5 types of data?
What are the 5 types of data? Common data types include: Integer. Floating-point number. Character. String. Boolean. What are examples of data types? Common examples of data types Boolean (e.g., True or False) Character (e.g., a) Date (e.g., 03/01/2016) Double (e.g., 1.79769313486232E308) Floating-point number (e.g., 1.234) Integer (e.g., 1234) Long (e.g., 123456789) Short (e.g., 0) […]
What is the variable you change?
What is the variable you change? An easy way to think of independent and dependent variables is, when you’re conducting an experiment, the independent variable is what you change, and the dependent variable is what changes because of that. You can also think of the independent variable as the cause and the dependent variable as […]
What is the electric potential if the electric field is zero?
What is the electric potential if the electric field is zero? If the electric field is zero, then the potential has no gradient i.e.: the potential is equal across space. But potential is always measured relative to a baseline, so it can therefore be considered as zero. Can electric potential at a point be zero […]
What is the uncertainty in the mass of a muon?
What is the uncertainty in the mass of a muon? muon mass Standard uncertainty 0.000 000 042 x 10-28 kg Relative standard uncertainty 2.2 x 10-8 Concise form 1.883 531 627(42) x 10-28 kg Click here for correlation coefficient of this constant with other constants What is produced when a muon decays? The muon is […]