Robert Andrews Millikan
You can change the independent variable in an experiment, which is the factor you manipulate to see its effect on the dependent variable. This change allows you to observe how different conditions impact the outcome of the experiment.
The density of a sample of pure mercury that is 10 times as large as a droplet will remain the same at 13.6 g/cm3. Density is an intrinsic property of a substance that does not change with the amount of the substance.
Robert A. Millikan conducted the oil drop experiment in 1909 to determine the quantity of charge on an electron. By measuring the forces acting on charged oil droplets in an electric field, he was able to calculate the charge of an electron as approximately 1.6 x 10^-19 coulombs.
You add an independent variable to an experiment to make a change. This variable is manipulated by the researcher to see if it has an effect on the outcome of the experiment.
An independent variable is a part of an experiment that can change. This is the variable that the scientist manipulates or controls in order to observe its effect on the dependent variable.
Millikan measured the first the electrical charge of an electron.
No, an air bubble within a water droplet will not change the magnification of the water droplet. The presence of an air bubble may cause some distortion in the image formed, but it will not affect the magnification itself.
The tiny fraction of an ounce that constitutes the volume of a droplet would depend on the size of the droplet. The size of the droplet would depend on the viscosity of the fluid, which is subject to change with increase or decrease in temperature.
thomas discovered that the atom contained smaller particals called electrons
Thomson discovered that the atom contained smaller particles called electrons
what is the factor that can change an experiment
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Variables that do not change in an experiment are independent variables.
Variables that do not change in an experiment are independent variables.
Thomson's experiments with cathode ray tubes helped him to discover the electron (which Dalton did not know about). Dalton thought that atoms were in.
Thomson's experiments with cathode ray tubes helped him to discover the electron (which Dalton did not know about). Dalton thought that atoms were in.
Thomson's experiments with cathode ray tubes helped him to discover the electron (which Dalton did not know about). Dalton thought that atoms were in.