Who is world best name? Top Names Over the Last 100 Years Males Females Rank Name Name 1 James Mary 2 Robert Patricia 3 John Jennifer What is the cutest girl name ever? 115+ Sweet Names For Girls That Are Cute as a Button A. Addison, Adley, Agnes, Amara, Amelia, Amie, Arabella, Aria, Aspen, Aubrey, […]
What is dependent and independent variable in regression?
What is dependent and independent variable in regression? The outcome variable is also called the response or dependent variable, and the risk factors and confounders are called the predictors, or explanatory or independent variables. In regression analysis, the dependent variable is denoted “Y” and the independent variables are denoted by “X”. How do you know […]
Is water a molecule or compound?
Is water a molecule or compound? Water is a compound. It contains more than one element: hydrogen and oxygen atoms are joined together; as illustrated in the video clip Elements and Compounds, above. An important feature of compounds is that they are very different from the elements from which they are made. Which is not […]
Why diesel engines are called CI engines?
Why diesel engines are called CI engines? Diesel engines are sometimes called compression-ignition engines because initiation of combustion relies on air heated by compression rather than on an electric spark. In a diesel engine, fuel is introduced as the piston approaches the top dead centre of its stroke. What is the difference between SI & […]
What is the error in saying the source of electrons?
What is difference between hypothesis and prediction?
What is difference between hypothesis and prediction? Difference Between a Hypothesis and Prediction Hypothesis and prediction are both a type of guess. However, the hypothesis is an educated, testable guess in science. A prediction uses observable phenomena to make a future projection. What is the relationship between Type 1 and Type 2 error? In statistical […]
What is the best definition for luminosity?
What is the best definition for luminosity? 1a : the quality or state of being luminous. b : something luminous. 2a : the relative quantity of light. b : relative brightness of something. How is luminosity calculated? Luminosity equation. Absolute and apparent magnitude. Calculating luminosity: an example….Luminosity equation σ is the Stefan Boltzmann constant, equal […]
What does baking soda do to cabbage?
What does baking soda do to cabbage? The baking soda, by the way, may make overcooked cabbage smell less objectionable and maintain the green color long after it should have turned grayish from the long cooking, but it also robs the cabbage of its vitamins. When you add vinegar to baking soda what happens? When […]
How do you hand signal a right turn?
How do you calculate perihelion?
How do you calculate perihelion? The perihelion distance P=a(1−e) and the aphelion distance A=a(1+e) where e=0.875 is the eccentricity. This gives a perihelion distance of 2.375AU and an aphelion distance of 35.625AU. How is Pericenter calculated? The angle from the ascending node to the pericenter, measured in the plane of the orbit….The eccentricity of an […]