What is the nickname given to the largest cosmic explosion ever observed, which has lasted for over three years?
Astronomers have identified the largest cosmic explosion ever observed, a fireball 100 times the size of our Solar System that suddenly began blazing in the distant universe more than three years ago. The explosion, known as AT2021lwx, has currently lasted more than three years, compared with most supernovae which are only visibly bright for a few months. Although BOAT was brighter than AT2021lwx, it lasted for just a fraction of the time, meaning the overall energy released by the AT2021lwx explosion was far greater. AT2021lwx has earned the nickname “Scary Barbie” from researchers owing to its “terrifying energy”. AT2021lwx was first detected in 2020 by the Zwicky Transient Facility in California and subsequently picked up by the Asteroid Terrestrial-impact Last Alert System (ATLAS) based in Hawaii.
The difference between compound interest and simple interest at rate of 18% per annum for 2 years is Rs. 486. Find the simple interest obtained on same ...
Vedant borrows Rs.75,000 for 2 yrs at 3% p.a simple interest. He immediately lends it to Abhishek at 5.5% p.a. for 2 yrs at simple interest. How much Ve...
What will be the ratio of simple interest earned by certain amount at the same rate of interest for 4 years and 6 years ?
A sum of Rs. 100 is invested at 10% per annum compound interest (compounded annually) for two years. How much interest will be received after two years?
If Simple Interest is 12.5% more than the principal and number of years(n), rate(r) are numerically in the ratio 2 : 1, then find the values of n, r.
Simple interest and compound interest (compounded annually) earned on a sum at the end of 2 years at a certain rate of interest p.a. are Rs. 1100 and Rs...
A deposited Rs. 7500 at 20% per annum compound interest in scheme A for 3 years. After 3 years, he deposited total amount at 25% simple interest per ann...
If Rohit invested Rs. 16,000 at compound interest of 25% p.a., compounded annually, then interest earned by him in two years would be:
A certain sum when invested at compound interest (compounded annually) of 8% p.a. for 4 years, gives an interest of Rs. 4879.20. Calculate the approxima...
Alisha had Rs. 7500 with her. She invested 20% of the sum at 7% p.a. and the rest at 13% p.a., both at simple interest for 6 years each. Find the total ...
