Why Do the Lines in a Flash Spectrum Change as the Edge

question 75

Short Answer

Why do the lines in a flash spectrum change as the edge of the moon moves across the edge of the sun?

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Definitions:

Accrual Basis

An accounting method where revenues and expenses are recorded when they are earned or incurred, regardless of when cash is exchanged.

Cash Basis

An accounting method where revenues and expenses are recognized only when cash is exchanged, as opposed to when they are incurred.

Permanent Account

An account that is not closed at the end of the accounting period and its balances are carried forward into the next period.

Temporary Account

An account used in accounting that is closed at the end of each accounting period, transferring its balance to a permanent account.