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5. A spaceship emits a red light (1 = 410nm) to the...
I'm having issues with some spaceship relativity problems. Can you please explain them? A spaceship flies...
I'm having issues with some spaceship relativity problems. Can you please explain them? A spaceship flies by Earth at a high speed. 1. An observer on earth notices a flash of light at the front of the spaceship slightly after a flash of light at the back of the spaceship. What does an observer on the spaceship observes? (A: need more info to determine) 2. An observer on earth notices a flash of light at the front of the spaceship...
Observer O sees a red flash of light at the origin at t = 0 and...
Observer O sees a red flash of light at the origin at t = 0 and a blue flash of light at x = 3.19 km at a time t = 7.56 μs. What are the distance and the time interval between the flashes according to observer O', who moves relative to O in the direction of increasing x with a speed of 0.630c? Assume that the origins of the two coordinate systems line up at t = t' =...
(1) Observer S (at x 0) sees a flash of red light at XR 1200 m...
(1) Observer S (at x 0) sees a flash of red light at XR 1200 m from her position and a flash of blue light at x,-480 m on the same straight line. She measures the time interval between the flashes to be 5 us, with the blue flash occurring first (that is, ted ue 5 Hs.) What is the velocity v of observer S' who records the flashes as occurring at the same place, that is, who measures Ax...
2. An observer S sees a flash of red light 1200 m from his position and a flash of blue light straight line. He meas...
2. An observer S sees a flash of red light 1200 m from his position and a flash of blue light straight line. He measures the time interval between 720 m closer to him and on the same the occurrences of the flashes to be 5 microseconds, the red flash occurring first. a. What is the relative velocity v of a second observer S' who would record these flashes as occurring at the same place? b. From the point of...
05. Light from a spaceship is observed, then the spaceship moves directly away from the observer...
05. Light from a spaceship is observed, then the spaceship moves directly away from the observer at high speed while still emitting the light. As a result, the light seen by the observer has: A. a higher frequency and a longer wavelength than before B. a lower frequency and a shorter wavelength than before C. a higher frequency and a shorter wavelength than before D. a lower frequency and a longer wavelength than before E. the same frequency and wavelength...
13. A bicycle rider traveling east at 10 km/hr sees a blue car pass her appearing...
13. A bicycle rider traveling east at 10 km/hr sees a blue car pass her appearing to travel west at 50 km/hr. What is the blue car’s apparent speed for an observer riding in a red car traveling 15 km/hr west relative to the Earth? A. 40 km/hr B. 15 km/hr C. 25 km/hr D. 35 km/hr E. 65 km/hr 14. Kira flies her spaceship at 0.8 c, trying to catch up to her sister Aja, who’s spaceship is traveling...
Two light bulbs are placed side by side. The first light bulb emits red light of...
Two light bulbs are placed side by side. The first light bulb emits red light of wavelength 700 nm, and the second light bulb emits violet light of wavelength 400 nm. (a) Fill in the blanks in each of the following statements with the word greater, the word smaller, the phrase the same, or the phrase don’t know. (i) Compared to the photons of red light, the photons of violet light have __________ frequency. (ii) Compared to the photons of...
1) A laser emits light of frequency 4.74 x 10# sec . What is the wavelength...
1) A laser emits light of frequency 4.74 x 10# sec . What is the wavelength of the light in nm(l m -10 nm)? The speed of light is c 2.998 x 10* m/s. (5 pts) 2) The blue color of the sky results from the scattering of light by air molecules. The blue light has a frequency of about 7.5 x 10" Hz. (1 Hz- 1/s) a) Calculate the wavelength, in nm, associated with this radiation. 1 Hz 1s...
QUESTION 1: A spaceship traveling east flies directly over the head of an inertial observer who...
QUESTION 1: A spaceship traveling east flies directly over the head of an inertial observer who is at rest on the earth's surface. The speed of the space ship can be found from this relationship: sqrt(1 - (v^2/c^2) = 1/2 ------------------------------------------------------------------------------------------------------------------------------------------------------- SHOW all CALCULATIONS and FORMULAS, for full credit to be received (Parts (a) through (e) ------------------------------------------------------------------------------------------------------------------------------------------------------ (a) The observer is 5 feet all. According to the navigator of the space ship, how tall is the observer? [Answer 5 ft]...
please help 2. Now we are going to look at problem 1 again, but this time...
please help
2. Now we are going to look at problem 1 again, but this time we are going to set the spaceship as the inertial stationary frame, meaning that the Earth is defined as the moving frame and traveling away from you. 1B:.8740 ; P = 2.058yr a. Using your answer from Ib as the speed of the moving frame, V, what is the speed of the Earth with respect to your spaceship? Using a Galilean Transformation equation for...
(1) Observer S (at x 0) sees a flash of red light at XR 1200 m from her position and a flash of blue light at x,-480 m on the same straight line. She measures the time interval between the flashes to be 5 us, with the blue flash occurring first (that is, ted ue 5 Hs.) What is the velocity v of observer S' who records the flashes as occurring at the same place, that is, who measures Ax...
2. An observer S sees a flash of red light 1200 m from his position and a flash of blue light straight line. He measures the time interval between 720 m closer to him and on the same the occurrences of the flashes to be 5 microseconds, the red flash occurring first. a. What is the relative velocity v of a second observer S' who would record these flashes as occurring at the same place? b. From the point of...
05. Light from a spaceship is observed, then the spaceship moves directly away from the observer at high speed while still emitting the light. As a result, the light seen by the observer has: A. a higher frequency and a longer wavelength than before B. a lower frequency and a shorter wavelength than before C. a higher frequency and a shorter wavelength than before D. a lower frequency and a longer wavelength than before E. the same frequency and wavelength...
1) A laser emits light of frequency 4.74 x 10# sec . What is the wavelength of the light in nm(l m -10 nm)? The speed of light is c 2.998 x 10* m/s. (5 pts) 2) The blue color of the sky results from the scattering of light by air molecules. The blue light has a frequency of about 7.5 x 10" Hz. (1 Hz- 1/s) a) Calculate the wavelength, in nm, associated with this radiation. 1 Hz 1s...
please help
2. Now we are going to look at problem 1 again, but this time we are going to set the spaceship as the inertial stationary frame, meaning that the Earth is defined as the moving frame and traveling away from you. 1B:.8740 ; P = 2.058yr a. Using your answer from Ib as the speed of the moving frame, V, what is the speed of the Earth with respect to your spaceship? Using a Galilean Transformation equation for...
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