Scientists using classical Newtonian physics would expect to observe a gradual increase in the kinetic energy of emitted electrons when exposed to increasing light intensity in the photoelectric effect. They would also expect the emission of electrons to start immediately upon exposure to light, regardless of its frequency.
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.
The variable that the scientist changes in an experiment is called the independent variable. This is the factor that the scientist manipulates or controls to observe its effects on the dependent variable, which is the factor being measured or observed.
The variable that scientists observe changing while conducting an experiment is called the independent variable. This is the variable that is intentionally manipulated or changed by the scientist to observe its effect on another variable, known as the dependent variable.
no , it cannot be observed in same conditions of incident light because, the threshold energy will be different for different metals.so in that particular threshold energy only the photoelectric effect for that metal can be observed.....
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
microscope
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."
Experiment- "In a experiment, the scientist deliberately makes certain changes in the world about him so that he can observe the consequences."