Lawson's Number Is 10²⁰ S

question 31

Multiple Choice

Lawson's number is 10²⁰ s.m^-3.If the density of deuteron nuclei is 2 * 10²¹ m^-3 what should the confinement time be to achieve sustained fusion?

• A)16 ms
• B)50 ms
• C)160 ms
• D)250 ms
• E)20 s

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Definitions:

Projective Test

A psychological assessment tool in which subjects are presented with ambiguous stimuli and asked to describe them or tell a story, revealing hidden emotions and internal conflicts.

Objective Test

A form of assessment designed to objectively measure an individual's knowledge, abilities, or personality characteristics without bias or subjective interpretation.

IAT

IAT (Implicit Association Test) is a psychological assessment tool designed to measure implicit or unconscious biases and attitudes by analyzing response times to various stimuli.

TAT

Thematic Apperception Test, a projective psychological test that involves presenting individuals with ambiguous images and asking them to create stories about them, revealing their underlying motives, concerns, and the way they see the social world.