As light from a star spreads out and weakens, do gaps form between the photons?
Q: 20.) Twinkle Twinkle. A stable star of radius R has a mass density profile ρ(r)=α(1−r/R). Here,…
A: Given that:1. Radius of the stable star 2. Density profile of the star 3.
Q: Clouds of hydrogen in space often emit light with a wavelength of 656.3 nanometers. This type of…
A: Doppler's effect of light : The change of the frequency or the wavelength due to the motion of the…
Q: of illumination emitted by the sun at the greatest wavelength λmax = 0.5 pm and the greatest…
A: Given values:- Amount of illumination emitted at the greatest wavelength,(λmax)=0.5 pm -----(1)…
Q: In the photon energy range 2 to 10 keV, X rays coming from the Crab Nebula have an intensity of…
A:
Q: What determines whether a given photon is an x ray? Could an x ray have a wavelength longer than…
A: A photon is said to be an X-ray photon or not is depending on its wavelength. The wavelength of x…
Q: If a laser emits light with wavelength lambda = 580 nm, then what is the energy of a single photon…
A:
Q: An astronomer might observe in the Milky Way Galaxy have radial velocities as high as 500 km/s (…
A:
Q: Imagine you had a photon of wavelength 124 nm. What is the energy carried by that photon in eV…
A:
Q: If h/mc is very very large compared to the wavelength of the radiation that you're sending in to hit…
A:
Q: You are studying a very distant quasar and are trying to determine how far away it is. The quasar is…
A: Given, λo = 121.6 nmλob = 130 nm
Q: Two point charges are placed on the y-axis. One is +3.0 µC and located at position (0, 2 m), the…
A:
Q: What is the frequency in Hertz of an X-ray with wavelength (9.00x10^-2) nm? (Give your answer to 3…
A:
Q: What is photon?
A:
Q: This question relates to the practicality of searching for intelligent life in other solar systems…
A: Given: The distance of closest stars is d=4 ly. The frequency of radio station is ν=881 kHz. The…
Q: Rank the following photons in terms of decreasing energy:(a) IR (v=6.5x10^13s⁻¹); (b) microwave…
A: Uv>IR>Microwave
Q: When the wavelength is 122nm and the transition is n=5 to n=1 what is the wavelength of transition?
A:
Q: Estimate how many photons per second will your eye detect from a 5th magnitude star seen through a…
A: Solution: Given that the transmits light between 5000 and 6000 angstrom let , the transmits light…
Q: A monochromatic source of light emits photons of frequency 6 x 1014 Hz. The power emitted by the…
A:
Q: iA photon has a wavelength of 619 nm. Calculate the energy of the photon in joules. iiProtons can…
A: i) Given data The wavelength of the photon is given as λ=619 nm. The energy of the photon is…
Q: When a hydrogen atom is in its third excited state, what are the shortest and longest wavelengths of…
A: Lower quantum number is n. The higher quantum number is n1=4. Standard values: The energy of…
Q: Temperatures of two stars are in ratio 3:2. If wavelength of maximum intensity of first body is 4000…
A: B
Q: If I cut a wavelength to 1/3 its original length, How would the energy of this photon change?
A:
Q: A stars wavelength is observed to be 200 nm. Calculate the approximate surface temperature of the…
A: Stars can be considered as a blackbody, which will absorb all the radiation that falls on them.…
Q: Calculate the energy of a photon of frequency 3.5 x 1015 Hz, in electronvolts (eV). Do an online…
A: Given data: Frequency of photon (υ) = 3.5 × 1015 Hz Required: The energy of a photon in…
Q: Explain why ionized calcium can form absorption lines, but ionized hydrogen cannot.
A: Atoms, elements, or molecules have different energy levels. Each energy level has characteristic…
Q: What is the Light of wavelength 5 EXP-7 m consists of photons with an energy of (c=3 EXP 8 m/s)
A: Given Data, Wavelengthλ=5 EXP-7 m=5×10-7 m Speed of light (c)=3 EXP 8 m/s=3×108 m/s
As light from a star spreads out and weakens, do gaps form between the photons?
![](/static/compass_v2/shared-icons/check-mark.png)
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)