0
What else can I help you with?
What do the letters at the bottom axis of the hr diagram represent?
The letters at the bottom axis of the Hertzsprung-Russell (HR) diagram represent the spectral classes of stars, ranging from hotter (O, B) to cooler (G, K, M). Each letter corresponds to a different temperature of the star.
Where is absolute magnitude indicated on the HR diagram?
its located somewhere
What is the location on the HR diagram where most stars lie known as?
The location on the Hertzsprung-Russell (HR) diagram where most stars lie is known as the main sequence. The HR diagram is a plot of stellar luminosity against surface temperature. The main sequence is a prominent band that extends diagonally across the HR diagram from high temperature and high luminosity to low temperature and low luminosity. The majority of stars, approximately 90% of all stars, are situated along the main sequence on the HR diagram. These stars are often referred to as main-sequence stars. They exhibit a smooth relationship between surface temperature and luminosity, with varying sizes and masses but sharing this common characteristic of lying on the diagonal band from the upper left to the lower right of the HR diagram. Source: Teach Astronomy - The Hertzsprung-Russell Diagram
Where does a star spend most of its life on an hr diagram?
On the main sequence.
The hr diagram graphs what 2 things?
The temperature and luminosity of stars.
What are the labels for x and y axis of an hr diagram?
The x axis is the temperature *Kelvin. While the y axis is the luminosity of the star.
How to read an HR diagram and interpret the data it presents?
To read an HR diagram, look at the stars' luminosity on the vertical axis and their temperature on the horizontal axis. The main sequence represents stars in stable fusion. Interpret data by noting a star's position on the diagram to determine its temperature, size, and stage of evolution.
What are the two ways you can classify stars?
The two ways are by their surface temperature (spectrum) and by their absolute magnitude (intrinsic brightness). The HR diagram has spectrum along the horizontal axis and absolute magnitude along the vertical axis. Each star occupies a point in the HR diagram.
What do the letters at the bottom axis of the hr diagram represent?
The letters at the bottom axis of the Hertzsprung-Russell (HR) diagram represent the spectral classes of stars, ranging from hotter (O, B) to cooler (G, K, M). Each letter corresponds to a different temperature of the star.
What is a diagram with labels?
A diagram with labels is a picture of something with words for its parts.
What does an H-R diagram relate a star's temperature to?
The temperature is displayed along the horizontal axis while the vertical axis is the star's absolute magnitude. So the HR diagram is a scatter diagram relating temperature and brightness, and eah star occupies one point.
What does an h-r diagram relate a stars temperature to?
The temperature is displayed along the horizontal axis while the vertical axis is the star's absolute magnitude. So the HR diagram is a scatter diagram relating temperature and brightness, and eah star occupies one point.
Why is there no neurton stars in the hr diagram?
Of course they are on the HR diagram. They are simply not on the main sequence.
Where are stars on the hr diagram?
The HR diagram contains only stars - so everywhere.
What is a graph that shows the relatonship between stars surface temperature and its absolute magnitude?
That is called the Hertzsprung-Russell or HR diagram and each star occupies a point. The horizontal axis is temperature and the vertical axis is the absolute magnitude.
What is the difference between axis label and a label in a bar graph?
axis labels are x and y while bar graph labels explain what the graph is representing.
What is a category axis on a spreadsheet chart?
The category labels will be across the bottom, so they are on the X axis which is the horizontal axis.
