42 on an hr diagram a protostar would be
Refer to the H-R diagram in Figure 3 that shows the life track of a 1-solar-mass star, with various stages labeled with Roman numerals. After all its life stages are completed, the remaining core of this star will be left behind as On an H-R diagram, a protostar would be: above and to the right of the main sequence.
On an H-R diagram, a protostar would be: above and to the right of the main sequence.
On an hr diagram a protostar would be
On a H-R diagram a protostar would be ... most important determinant of the temperature density radius luminosity and pace of evolution of a protostar is. On an H-R diagram, a protostar would be? above and to the right of the main sequence. On an H-R Diagram, a protostar would be: above and to the right of the main sequence. A typical protostar may be several thousand times more luminous that ...
On an hr diagram a protostar would be. On a H-R diagram, a protostar would be ... its movement when plotted on a Hertzsprung- Russell diagram, as it evolves in luminosity and temperature. However, the outer layers of this protostar are cooler than the Sun, so the point we plot on the HR diagram for this protostar is above and to the right of the Sun's current location in the diagram (temperature about 3,500 K). As the protostar continues to contract, its outer layers will heat up, but its luminosity will decrease. Inside the core of a star like the Sun, fusion proceeds via a process called the proton-proton chain. In this multi-step process, six protons fuse together and the product is a helium nucleus and two protons. Here are the steps in equation form: 1 H + 1 H = 2 H + p o s i t r o n + n e u t r i n o.
On an H-R diagram, a protostar would be: above and to the right of the main sequence. On an H-R diagram, a protostar would be: on the main sequence at the extreme lower right. above and to the right of the main sequence. This H-R diagram shows five possible protostar evolutionary tracks, each one ending at the main sequence. Match the given main-sequence lifetimes with the star that would result from each evolutionary track. top to bottom diagonally: E, A, C, B, and D E. 4 million years A. 20 million years Motion on the HR Diagram As protostars contract to the main sequence, both their luminosities and their surface temperatures change. Therefore, we may envision them following a path in time on the HR diagram. Such a path on the HR diagram for a star or a protostar is called an evolutionary track. As we shall see, the entire life history of a ...
The above diagram plots the evolutionary track of a sunlike protostar in the Hertzsprung Russell diagram. As the young protostar contracts, it heats up. As the temperature rises, the pressure also rises. The rising temperature means the gas particles are moving faster, exerting more pressure. As the pressure gets higher, it makes it harder for ... Protostars on the HR Diagram •Once a protostar is hot enough to start _____, it can blow away the surrounding gas •Then it is visible: crosses the “____ ____” on the HR diagram •The more _____ )the cloud, the _____ it will form stars Lifetimes of Stars Estimate a star’s lifetime based on how m uc h f el ita s,ndow p A. Clouds, fragments, protostars, stars, and nebulae all interact and influence each other. ... On an H-R diagram, a protostar would be: Select one: On an HR diagram, a protostar starts out with low temperature but high luminosity. A.Draw and label and HR diagram (with major star types) and show where a protostar should go. B.If the protostar contracts but keeps the same surface temperature, explain how it will move on this diagram. Draw this.
Q. When an astronomer rambles on and on about the luminosity of a star she is studying, she is talking about: answer choices. what color the star is. the total amount of mass in the star. the star's apparent size (the size seen from Earth) how much energy the star gives off each second. <p>what color the star is</p>.
The H R Diagram Of The Serpens Cluster Plotting All Good On a h r diagram a protostar would be above and to the right of the main sequence the single most important determinant of the temperature density radius luminosity and pace of evolution of a portostar is its. On an hr diagram a protostar would be. Motion on the hr diagram.
On an H-R Diagram, a protostar would be: above and to the right of the main sequence. A typical protostar may be several thousand times more luminous that ...
On an H-R diagram, a protostar would be? above and to the right of the main sequence.
On a H-R diagram a protostar would be ... most important determinant of the temperature density radius luminosity and pace of evolution of a protostar is.
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