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Consider the following statements regarding Gamma Rays:
- They have the largest wavelengths and the least energy of any wave in the electromagnetic spectrum.
- They are produced by the hottest and most energetic objects in the universe.
Which of the statements given above is/are correct?
- a)1 only
- b)2 only
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'B'. Can you explain this answer?
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Consider the following statements regarding Gamma Rays: They have the ...
A gamma-ray burst that recently hit our solar system was so bright, it temporarily blinded gamma-ray instruments in space, according to a NASA release.
About Gamma Ray Burst (GRB):
- GRBs are short-lived bursts of gamma-ray light, the most energetic form of light.
- GRB emits more energy in a few seconds than our Sun will emit in its lifetime and has two distinct emission phases:
- the short-lived prompt emission (the initial burst phase that emits gamma-rays), followed by a long-lived multi-wavelength afterglow phase.
- The shortest GRBs likely mark the collision of two compact stellar remnants called neutron stars, and the longest bursts are thought to arise when a massive, rapidly spinning star collapses to form a black hole.
- When a GRB erupts, it is briefly the brightest source of cosmic gamma-ray photons in the observable Universe.
What are Gamma Rays?
- Gamma rays have the smallest wavelengths and the most energy of any wave in the electromagnetic spectrum.
- They are produced by the hottest and most energetic objects in the universe, such as neutron stars and pulsars, supernova explosions, and regions around black holes.
- On Earth, gamma waves are generated by nuclear explosions, lightning, and the less dramatic activity of radioactive decay.
Hence only statement 2 is correct.
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Consider the following statements regarding Gamma Rays: They have the largest wavelengths and the least energy of any wave in the electromagnetic spectrum. They are produced by the hottest and most energetic objects in the universe.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer?
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Consider the following statements regarding Gamma Rays: They have the largest wavelengths and the least energy of any wave in the electromagnetic spectrum. They are produced by the hottest and most energetic objects in the universe.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements regarding Gamma Rays: They have the largest wavelengths and the least energy of any wave in the electromagnetic spectrum. They are produced by the hottest and most energetic objects in the universe.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements regarding Gamma Rays: They have the largest wavelengths and the least energy of any wave in the electromagnetic spectrum. They are produced by the hottest and most energetic objects in the universe.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer?.
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