Question
The absolute visual magnitude of a star is 6.5 and for its temperature, the bolometric correction is − 0.3. Calculate the absolute bolometric magnitude and the luminosity of the star.
Answer :
Word Count : 222
_____ _______ ____ _________ _______ _____ _________ ______ _______ ___ _________.
______ ________ _____ __________ ______ _______ ___ _____ _________ ____ _______ __________.
__________ ___ _____ ____ ______ _________ ___ _______.
______ ___ _______ ___ _________.
________ ________ ____ ____ _________ ________ ___ ______ ____ __________ __________.
_____ ___ __________ _____ _______ ______ _________ ____.
______ _______ ______ ________ __________ ____ _____ ______ ____ ________.
_________ _____ ______ __________ __________ __________ ______ _______ ______ ____ ___.
_______ ______ __________ _______ ____ ___ __________.
____ ___ ________ ___ ___ __________ __________ ________ _______ _____ ________.
__________ ________ _____ ____ ____ ____ _____ ___.
___ _______ ____ __________ ________ ________ __________ ____ _____ ______ __________ ____.
_____ _____ ________ _________ _____ ___ ____ _________ ___ _______.
_____ ___ _______ __________ ______.
______ ___ ____ _______ _____.
______ ___ ______ ____ ______ _________ _____ __________ __________ ______ _________.
____ _________ ___ __________ ____ _________.
_______.
Skip in 10
To solve this, we need to calculate both the absolute bolometric magnitude and the luminosity of the star. ### Step 1: Calculate the Absolute Bolometric Magnitude The absolute bolometric magnitude \( M_{\text{bol}} \) can be calculated using the formula: \[ M_{\text{bol}} = M_{\text{V}} + \text{BC} \] Where: - \( M_{\text{V}} \) is the absolute visual magnitude of the star (given
________ ________ ____ ___ ___ ____ ___ ___ __________ ___._____ _______ ____ _________ _______ _____ _________ ______ _______ ___ _________.
______ ________ _____ __________ ______ _______ ___ _____ _________ ____ _______ __________.
__________ ___ _____ ____ ______ _________ ___ _______.
______ ___ _______ ___ _________.
________ ________ ____ ____ _________ ________ ___ ______ ____ __________ __________.
_____ ___ __________ _____ _______ ______ _________ ____.
______ _______ ______ ________ __________ ____ _____ ______ ____ ________.
_________ _____ ______ __________ __________ __________ ______ _______ ______ ____ ___.
_______ ______ __________ _______ ____ ___ __________.
____ ___ ________ ___ ___ __________ __________ ________ _______ _____ ________.
__________ ________ _____ ____ ____ ____ _____ ___.
___ _______ ____ __________ ________ ________ __________ ____ _____ ______ __________ ____.
_____ _____ ________ _________ _____ ___ ____ _________ ___ _______.
_____ ___ _______ __________ ______.
______ ___ ____ _______ _____.
______ ___ ______ ____ ______ _________ _____ __________ __________ ______ _________.
____ _________ ___ __________ ____ _________.
_______.
IGNOU ACADEMY
Your IGNOU journey, made easier.
- Solved Assignments
- Study Notes
- Guess Papers
- Question Papers
Continue Reading — It's Free
Sign in with Google to unlock more of this answer.
✓ Free access
✓ Unlock up to 60% of the answer
✓ No payment required
✓ Unlock up to 60% of the answer
✓ No payment required
Quick Google sign-in. No separate registration form.