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Binary star can be used to determine the of a star?
Mass
What method can be used to determine the mass m of each star in a binary star system?
One method to determine the mass of each star in a binary star system is by studying their orbital motion. By observing the period and separation of the stars' orbits, astronomers can calculate the masses using Kepler's laws of planetary motion and Newton's law of universal gravitation.
What measurements do you need to determine the density of a rectangular block?
You need its mass and volume.
What is the significance of the mass-luminosity relationship?
The mass/luminosity relation is important because it can be used to find the distance to binary systems which are too far for normal parallax measurements.
What are two measurements needed to determine density?
Two measurements needed to determine density are the mass of the object and its volume. Mass can be measured using a scale, while volume can be measured using a ruler or by water displacement method. Density is calculated by dividing the mass of the object by its volume.
Which two measurements are made for each isotope?
If you're talking about mass spectrometry, the measurements made for each isotope during the detection process are abundance and mass to charge ratio.
How do math and science interrelate?
You can use mathematical formulas to determine measurements of mass, force, weight, wavelength, etc.
How can you determine volume and mass and density?
You need to know two of them - either from your own or other people's measurements. The third can then be determined using Density = Mass/Volume
What measurements are needed to determine the entire mass of the Milky Way Galaxy?
The average stellar mass x the number of stars ______________________________ We can calculate the mass of the Milky Way by observing the speed at which stars orbit the center, as long as we can determine how far away they are from the center.
How can you determine the density of a substance?
To determine the density of a substance, you would divide the mass of the substance by its volume. The formula for density is density = mass/volume. Measurements should be taken in units such as grams for mass and cubic centimeters for volume.
How are mass calculations used?
Mass percentage calculations determine the percentage of an element based on mass in a compound. This can then be used to determine the percentage in a compound of each individual element.
A student uses a balance to determine the mass of a feather. which is most likely to be the correct measurement?
The correct measurement will likely be the average of multiple measurements taken for the feather's mass. This helps to account for any errors or inconsistencies that may occur during the measurements.
