By using a telliscope
John Dalton is considered the scientist who developed the modern atomic theory, providing evidence for the existence of atoms through his experimentation with gases.
True. A scientist can observe and measure the color of matter to gather information about its properties or composition. This is a common technique used in various scientific disciplines such as chemistry, physics, and biology.
The variable that a scientist changes in an experiment is called the independent variable. This is the variable that the scientist manipulates to observe its effect on the dependent variable.
Ernest Rutherford is the scientist who discovered that atoms have a positive charge. Through his gold foil experiment, he found that atoms have a small, positively charged nucleus at their center, surrounded by negatively charged electrons.
Ernest Rutherford was the scientist who discovered that atoms have positive charges through his gold foil experiment, which led to the development of the nuclear model of the atom.
microscope
They Observe, Predict and Infer
Gallo
they watch clouds.
The scientist should use an electron microscope
It allows a scientist to measure the wavelength of light.
Galileo
Anton The_first_scientist_to_observe_living_cellsLeeuwenhoek
Ernest Rutherford is the name of the scientist who discovered that atoms have positively charged nuclei.
Experiment- "In a experiment, the scientist deliberately makes certain changes in the world about him so that he can observe the consequences."
Experiment- "In a experiment, the scientist deliberately makes certain changes in the world about him so that he can observe the consequences."
Experiment- "In a experiment, the scientist deliberately makes certain changes in the world about him so that he can observe the consequences."