By Measuring the Deflection of Cathode Rays in Electrical and Magnetic

question 153

Multiple Choice

By measuring the deflection of cathode rays in electrical and magnetic fields,J.J.Thomson was able to determine the

• A)mass of the electron.
• B)speed of the electron.
• C)charge on the electron.
• D)ratio of mass to charge for the electron.

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Definitions:

Vision

The ability to see; the sense that allows organisms to detect light and perceive the colors, shapes, and depths of their surroundings.

Sensation

Sensation is the process by which sensory receptors and the nervous system receive and interpret stimuli from the environment, such as light, sound, and touch.

Perception

Perception is the process by which organisms interpret and organize sensory information to produce a meaningful experience of the world.

Interpretation

The act of explaining the meaning of something; in the context of data, it involves determining the significance or implications of the information presented.