A Radioactive Atom Is Traveling Through the Laboratory at a Speed

question 59

Multiple Choice

A radioactive atom is traveling through the laboratory at a speed of 0.2c when it undergoes beta decay.The emitted electron moves in the same direction as the atom and has a speed of 0.9c relative to the atom.The speed of the electron,as seen by an observer in the laboratory,is

• A)1.10c
• B)1.07c
• C)c
• D)0.93c
• E)0.70c

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Definitions:

Neuromarketing Method

An approach in marketing research that uses neuroscience technologies to study the brain's responses to marketing stimuli, aiming to understand consumer behavior.

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The process of gathering, analyzing, and using information, legally and ethically, from the business environment including competitors for strategic decision making.

Data Mining

A process that involves the computerized search for meaningful trends in a large amount of data.

Marketplace

A platform, either physical or digital, where goods and services are exchanged between buyers and sellers.