For a Star of 10 Solar Masses, Its Main Sequence

question 38

Multiple Choice

For a star of 10 solar masses, its main sequence life span will be:

• A)ten times longer than our Sun's.
• B)about the same as the Sun's.
• C)only a tenth of the Sun's.
• D)about a hundred times less than the Sun's.
• E)only 1/1000th of the Sun.

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Definitions:

Discrimination

The behavioural expression of prejudice.

Attitude

(a) A relatively enduring organization of beliefs, feelings, and behavioral tendencies towards socially significant objects, groups, events, or symbols. (b) A general feeling or evaluation – positive or negative – about some person, object, or issue.

Behaviour

What people actually do that can be objectively measured.

Legitimised

Made acceptable, lawful, or officially approved, often in a social, legal, or moral context.