Protostars with Emission Lines as Well as Absorption Lines in Their

question 45

True/False

Protostars with emission lines as well as absorption lines in their spectra and whose luminosity can change irregularly on time scales of a few days are called T Tauri stars.

---

Definitions:

Tweets

Short messages or posts made on the social media platform Twitter, limited to 280 characters, often used for sharing news, opinions, or updates.

Facebook Posts

Short updates or messages published on the Facebook platform by users, sharing personal thoughts, news, or information.

Letter Formats

The structure and layout guidelines for writing formal or informal letters, varying by purpose and context.

Modified Block

a format for business letters where the text is aligned to the left with the exception of the sender's address, date, and closing which are centered or indented.