How are the two variables associated with each other? Association between two variables means the values of one variable relate in some way to the values of the other. Association is usually measured by correlation for two continuous variables and by cross tabulation and a Chi-square test for two categorical variables. What can be used […]
What will happen if you dip blue litmus paper to a lemon juice?
What will happen if you dip blue litmus paper to a lemon juice? If you dip blue litmus paper into lemon juice, it turns red. Because lemon juice is acidic, it makes blue litmus paper turn red. Because soapy water is alkaline, it turns red litmus paper blue. And pH represents the acidity or alkalinity […]
Which two factors are needed to calculate the velocity of an object?
Which two factors are needed to calculate the velocity of an object? The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is a physical vector quantity; both magnitude and direction are needed to define it. Speed, the […]
Is the control group the independent variable?
Is the control group the independent variable? The independent variable is “controlled” or held constant in the control group. A single experiment may include multiple experimental groups, which may all be compared against the control group. The purpose of having a control is to rule out other factors which may influence the results of an […]
Where is surface area used in real life?
What are the 3 main map projections?
What are the 3 main map projections? This group of map projections can be classified into three types: Gnomonic projection, Stereographic projection and Orthographic projection. What are the 5 map projections? Top 10 World Map Projections Mercator. This projection was developed by Gerardus Mercator back in 1569 for navigational purposes. Robinson. This map is known […]
What phase comes after the new moon?
What phase comes after the new moon? waxing crescent What is the correct order of the moon phase? The 8 moon phases in order are New moon, Waxing Crescent, First Quarter, Waxing Gibbous, Full moon, Waning Gibbous, Last Quarter, and finally Waning Crescent. The moon has phases the wanes, waxes, and even sometimes we can’t […]
Does the human body use neptunium?
Does the human body use neptunium? Some is also retained in the liver. Several studies report “relatively high concentrations” of neptunium in adrenal glands of laboratory animals. No health effects specific to exposure from neptunium “have been observed” in human beings. Where is neptunium commonly found? Source: Miniscule concentrations of neptunium-237 and neptunium-239 are found […]
What is difference between balanced and unbalanced force?
What is difference between balanced and unbalanced force? If two individual forces are of equal magnitude and opposite direction, then the forces are said to be balanced. An object is said to be acted upon by an unbalanced force only when there is an individual force that is not being balanced by a force of […]
What RMS stands for on Titanic?
What RMS stands for on Titanic? Royal Mail Ship What is rms medical condition? Overview. Rhabdomyosarcoma (RMS) is a rare type of cancer that forms in soft tissue — specifically skeletal muscle tissue or sometimes hollow organs such as the bladder or uterus. RMS can occur at any age, but it most often affects children. […]