Measuring the Amount of Deuterium in the Universe Allows Us

question 6

Multiple Choice

Measuring the amount of deuterium in the universe allows us to set a limit on

• A)the temperature of the universe at the end of the era of nuclei.
• B)the total amount of mass in the universe.
• C)the density of ordinary (baryonic)matter in the universe.
• D)the expansion rate of the universe.
• E)the current age of the universe.

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Definitions:

Work Sheet

A work sheet is an informal business document used for preparing financial statements and facilitating the end-of-period accounting process, often in an Excel spreadsheet or similar format.

Adjusting Entries

These are journal entries made in an accounting system to update account balances prior to preparing financial statements, ensuring that all revenues and expenses are recorded in the appropriate periods.

Work Sheet

An informal financial statement usually used internally to prepare financial statements and support accounting operations.

General Journal

The primary accounting record used to record all transactions in chronological order, including both debit and credit accounts.