According to Relativity Theory a Particle of Mass M with a Momentum

question 69

Multiple Choice

According to relativity theory a particle of mass m with a momentum of 2mc has a speed of:

• A)4c
• B)2c
• C)c
• D)0.89c
• E)c/2

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Definitions:

Absolute Threshold

The smallest amount of stimulation needed for a stimulus to be detected by the senses 50% of the time.

Just Noticeable Difference

The minimum difference in stimulation that a person can detect 50% of the time.

Absolute Threshold

The minimum intensity of a stimulus that one can detect 50% of the time, a concept central to the study of sensory processes.

Taste Constancy

The perception that the flavor of a food item remains consistent despite changes in the environment or context.