Question: What gas is contained in a discharge tube?With the equation: λ = sin(θ)/p*n. where p=1/d How will you identify the gas from its visible line spectrum? Clearly describe the method you will use.
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Question: What gas is contained in a discharge tube?
With the equation: λ = sin(θ)/p*n. where p=1/d
How will you identify the gas from its visible line spectrum? Clearly describe the method you will use.
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- Please solve accurate. ThanksProblem 3. Compute the maximum possible effective surface temperature for a star like the Sun, i.e., M = Mo, R, = Ro. What does your result tell you about the internal structure of the Sun?Write an equation giving the wavelength of a line as a function of the inverse of the grating pitch, the order of the line and the angular position of the line. How will you identify the gas from its visible line spectrum? Describe clearly the method you will use.
- Please solve accurate, Thanks!A perfect black body has its surface temperature 27 cº Determine : Maximum radiation wavelength? Black body radiation intensity? The rate of energy released from 2m² Tungsten wire had its radiating surface area 8mm² and its temperature 2100K, considering that the wire is an ideal black body, Calculate the energy that the wire radiates in 10 minutes. Suppose the surface temperature of the Sun were about 12,000K, rather than 6000K. a. How much more thermal radiation would the Sun emit? b. What would happen to the Sun's wavelength of peak emission? c. Do you think it would still be possible to have life on Earth? Explain /A The energy radiated by a black body at 2300K is found to have the maximum at a wavelength 1260 nm, its emissive power being 8000W/m2. When the body is cooled to a temperature T K, the emissive power is found to decrease to 500W/m2. Find : (i) the temperature T k (ii) the wave length at which intensity of emission in maximum at the Te / Black body becomes yellow with λ…Explain how we use spectral absorption and emission lines to determine the composition of a gas.
- The energy-level diagram for the atomic emission spectra of an unknown gas is presented in the diagram below. For Part C ONLY! After absorption of the yellow/green light, how many emission lines are possible?A sphere has a radius of 2 80x102 m. This perfectly emitting sphere glows an orange-ish color and is found to have a peak black-body wavelength of 770. nm. Answer the five parts below, using three significant figures as appropriate Part A-What is the temperature, T, of the sphere in Kelvin?Provide complete set of solution:Given:Required:Solution:Final Answer:
- SOLVE EXACTLY AS THE PIC BELOW. JUST REPLACE THE 8800 with 7000 . ALSO REPLACE THE 2.127 x 10^25 with 2.19 x 10^25Calculate the value for the KB x-ray wavelength for molybdenum (Z=42) in meters. Moseley's law is in the attached image, and use 1.097E-7 m for Rydberg's -1 constant R. Enter the result in scientific notation, eg. if the value is 6371.0 km use 6.3710E+6 for an answer in meters. 1 λK Type your numeric answer and submit R(Z - 1)² 1² (1/2-1/2) n² Respond with the correct number of significant figures in scientific notation (Use E notation and only 1 digit before decimal e.g. 2.5E5 for 2.5 x 10³)Hello, This is a follow-up question for part b. For part "b", I supposed that the wavelength of maximum intensity for the following elements is: 1) Sun: 0.500µm 2) Light bulb: 0.966µm 3) Earth: 9.659µm Please note that these measurements are merely hypothetical and are not the actual wavelength radiations. These are just random numbers. Can you help me understand the formula for part "c" so that I can implement the answers from part "b" and figure out the temperatures of the sun, light bulb, and the Earth? Thank you, -Fredrick Beckmann