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Sudarshan Asked a Question
April 8, 2020 3:50 pmpts 30 pts
  • IIT JAM
  • Physics (PH)

(b) 0.2c (d) c (c) 0.9c q10. an astronaut moves in a spaceship traveling at a speed of 0.8c (c is the velocity of light), and observes a photon approaching him

(B) 0.2c (D) c (C) 0.9c Q10. An astronaut moves in a spaceship traveling at a speed of 0.8c (c is the velocity of light), and observes a photon approaching him from space. The speed of photon with respect to the spaceship is (A) 1 1.8c
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  • Dhairya sharma thankyou
    solution:
    • cropped3867847228660861355.jpg
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  • Ruby negi Best Answer
    if you want to calculate, here is the calculation.
    • cropped-499557404.jpg
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  • Ruby negi thankyou
    correct answer is d.. speed of light is constant in all internal frames.
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