Such a plot is frequently called the HertzsprungRussell diagram abbreviated HR diagram. The hottest stars have temperatures of over 40000 K and the coolest stars have temperatures of about 2000 K.
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Very hot stars are blue and less hot stars are Red.
. BStar A is more distant than star B. What sequence of star colors. The G5 star is hotter dimmer larger and will live longer than the O5 main sequence star.
Following Hertzsprung and Russell let us plot the temperature or spectral class of a selected group of nearby stars against their luminosity and see what we find Figure 1814. So very hot stars will have weak Balmer series hydrogen lines because most of their hydrogen has been ionized. So if the cloud of gas is too cool the electrons will all be in the lowest energy level the ground state level 1.
26 Which of the following best describes the axes of a Hertzsprung-Russell H-R diagram. Blue main sequence White dwarf Orange main sequence. Temperature color diagram is attached.
Two stars orbit each other. QUESTION 23 Of the following which is the hottest star. A surface temperature on the horizontal axis and radius on the vertical axis.
There are many stars much hotter than the Sun. Based on this information which of the following must be the case. Geography 22062019 2340 jmadden513.
133 Which of the following stars is hottesta An M star b An F star c A G star d A B stare An O star. Recall also that it takes energy to raise an electron from a lower level to a higher level. 60Two stars of the same color are plotted on an H-R diagram.
An O star is the hottest with a temperature of greater than 30000 kelvin and will have a colour of blue. Our Suns surface temperature is about 6000 K. See the answer See the answer See the answer done loading.
The G5 star is hotter brighter smaller and will live longer than the O5 main sequence star. Get solutions Get solutions Get. Of the following four stars which should Ashni label as the hottest.
Solutions for Chapter 13 Problem 4TYS. Most of the stars are white or red. The G5 star is smaller hotter brighter and will not live as long as the O5 main sequence star.
CStar A appears brighter in the sky than star B. The K type star is having the average surface temperature of 3000 to 5000 K. Which of the following statements B E S T describes stellar nucleosynthesis.
The larger stars emit light that is blue. Star A is more luminous than star B. Answer to 133 Which of the following stars is hottesta An M st.
If an astronomer wants to detect objects in the universe that have a temperature greater than 10 million K the equipment the scientist is using should be able to detect which wavelength. Star A is cooler than Star B B. The M- R- N- and S-type stars are the reddest and coolest.
372 x 10. 1 Get Other questions on the subject. 25 The spectral sequence sorts stars according to A surface temperature.
Its peak wavelength color is a slightly greenish-yellow. АЗ V G2 V B2 V B5 V A7 V O F4V. Star A and Star B have same size but Star A is more luminous than Star B.
In the case of cool stars of type M the spectra indicate the presence of familiar metals including iron calcium magnesium and also titanium oxide molecules TiO particularly in the red and green parts of. Stars dimmer than the Sun are of class O or B. As the dropping temperature from O to M.
Which of the following types of stars is the hottest. Based on the above data the M type star could have the low surface. Which of the following statements best describes a binary star system.
QUESTION 23 Of the following which is the hottest star. DStar A is larger than star B. Stars are classified as O B A F g K M.
The M type star is having the average surface temperature of 2500 to 3000 K. This problem has been solved. Star A is hotter than Star B.
Algol is best classified as a AStar A is hotter than star B. It is the process by which elements are formed within stars. In space the Sun would look white shining with about equal amounts of reddish and bluish wavelengths of light.
When the star has used up all its hydrogen fuel. Blue-white stars are the hottest yellow stars are of medium temperature and red stars are the coolest. The F type star is having the average surface temperature of 6500 to 7500 K.
Which of the following is a trend among the main sequence stars. If we represent the solar system on a scale that allows us to walk from the sun to pluto in a few minutes then a the planets are. No the Sun is not the hottest star.
The G type star is having the average surface temperature of 5000 to 6500 K. What type of star is the sun. It is the process by which elements are produced in gas clouds.
The spectral sequence is also a colour sequence. The O- and B-type stars are intrinsically the bluest and hottest. The hottest star in the universe is the Neutron Starburning on creation.
O stars are the hottest and M are coolest. Which of the following BEST describes all planets in the universe. It is the formation of elements during a supernova explosion.
241 x 1019 m. The hotter the star the more brightly it burns. We dont know exactly what the hottest star in the universe is but a class of stars called Wolf-Reyet stars named after the guys who discovereddescribed them are currently the hottestbrightest stars known.
АЗ V G2 V B2 V B5 V A7 V O F4V. Large spherical body made mostly of rock large spherical body that orbits in a clear path around a sun large spherical body that orbits in a clear path around a star large spherical body made mostly of gases.
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