Adaptive Practice
Astrophysics
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Question 1 of 10
⏱ 0:30
Easy
What is the primary source of energy for stars like the Sun?
Easy
Which of the following best describes a black hole?
Medium
What causes the redshift observed in the light from distant galaxies?
Easy
Which Indian observatory is known for its significant contributions to astrophysics and space research?
Medium
What is the Hertzsprung-Russell (H-R) diagram used for in astrophysics?
Hard
Which phenomenon explains the bending of light around massive objects like stars?
Hard
What is the main difference between a neutron star and a white dwarf?
Medium
Which Indian satellite was launched to study cosmic X-rays and gamma rays?
Hard
What is the Chandrasekhar limit?
Easy
How does the Indian Space Research Organisation (ISRO) contribute to astrophysics research?