The absolute magnitude M, of a star or astronomical object is defined as the apparent magnitude it would have as seen from a distance of 10 parsecs (about 32.6 light years). The absolute magnitude of the Sun is 4.83 in the V band (yellow) and 5.48 in the B band (blue).
For example: The word vocabulary is derived from the Latin root wordâvocâ, which means 'word' or 'name'. Other words like advocacy, vocal and vociferous are also derived from the same root word. Hence, if you can recognize some root words, you will get a fair idea of many derived words.
Words like be, water and strong, for example, are derived from Old English terms. 1100â1600 AD: Middle English. From the Norman conquest of England in 1066, English starts to adopt French words, especially business and political terms and those related to power. Middle English emerged from this process.