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100. A spaceship is moving at a speed of 0.75c relative to an observer on Earth. The spaceship emits light with a wavelength of 600 nm. What is the wavelength of the light according to the observer when the spaceship is moving towards the observer? A. 343 nm B. 463 nm C. 600 nm D. 737 nm

100. A spaceship is moving at a speed of 0.75c relative to an observer on Earth. The spaceship emits light with a wavelength of 600 nm. What is the wavelength of the light according to the observer when the spaceship is moving towards the observer? A. 343 nm B. 463 nm C. 600 nm D. 737 nm

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100. A spaceship is moving at a speed of 0.75c relative to an observer on Earth. The spaceship emits light with a wavelength of 600 nm. What is the wavelength of the light according to the observer when the spaceship is moving towards the observer? A. 343 nm B. 463 nm C. 600 nm D. 737 nm INSTRUCTION
Transcribed Image Text:100. A spaceship is moving at a speed of 0.75c relative to an observer on Earth. The spaceship emits light with a wavelength of 600 nm. What is the wavelength of the light according to the observer when the spaceship is moving towards the observer? A. 343 nm B. 463 nm C. 600 nm D. 737 nm INSTRUCTION
95. Two events occur 5 seconds apart according to an observer on Earth. What is the time difference between the events according to an observer moving at 0.6c relative to Earth? A. 2 s B. 5 s C. 10 s D. 15 s
Transcribed Image Text:95. Two events occur 5 seconds apart according to an observer on Earth. What is the time difference between the events according to an observer moving at 0.6c relative to Earth? A. 2 s B. 5 s C. 10 s D. 15 s
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