But the other reason is that, paradoxically, the star's extreme heat itself makes the star almost invisible. As we saw above, Planck's law of black body radiation dictates that an object's temperature determines its color. Sirius, with its surface at a temperature of 18,000 degrees F, is so hot that it glows blue.
â¢ REFLEXIVE PRONOUN (noun). The noun REFLEXIVE PRONOUN has 1 sense: 1. a personal pronoun compounded with-self to show the agent's action affects the agent. Familiarity information: REFLEXIVE PRONOUN used as a noun is very rare.
A reflexive pronoun is used with another noun (or pronoun) when something does something to itself. For example: Contrast the example above with this: Below are some examples of reflexive pronouns. Using a reflexive pronoun means you do not have to repeat the subject (shown here in bold). reflexive pronoun is used with another noun (or pronoun) when something does something to itself. For example: Contrast the example above with this: Below are some examples of reflexive pronouns. Using a reflexive pronoun means you do not have to repeat the subject (shown here in bold).