What measure is used to determine a star's absolute magnitude?

apparent magnitude
astronomical units
luminosity
size

Other questions in category

• This molecule provides stability to the phospholipid bilayer and without it the membrane would easil...
• How are peptide bonds formed between amino acids in the elongation process of the translation of mRN...
• The study of the flow of energy and its transformations is called:....
• The following two genotypes were crossed: AaBbCcddEe x AabbCcDdEe. What will be the proportion of th...
• Gas exchange occurs in the lungs of a mammal and the gills of a fish. Give...
• Which type of soil makes it MOST
• What is the name of the muscular layer in blood vessels.
• why is microwaved popcorn bad for pregnant women? please also talk about the effects it has on prena...
• fun facts! An apple, potato, and onion all taste the same if you eat them with your nose plugged let...
• During this period, the uterus shrinks back to its original state in a process called ____________ ....