A White Dwarf with a Temperature of 30,000 K Would $\mu$

question 69

Multiple Choice

A white dwarf with a temperature of 30,000 K would shine brightest at what wavelength?

• A) 4 nm, X-rays
• B) 100 nm, ultraviolet
• C) 400 nm, blue visible
• D) 1 \(\mu\)m, infrared
• E) 10 \(\mu\)m, infrared

---

Definitions:

Notes Receivable

Claims for which formal agreements of credit are made between borrowers and lenders, often involving interest.

Journal Entry

A record that captures all the financial transactions of a business, displaying debits and credits in the accounting system.

Aging Method

An accounting technique used to estimate the amount of a company's bad debts based on the age of its receivables.

Bad Debts Expense

The cost recognized by businesses for uncollectible accounts receivable due to customer defaults.